Atac-array for prediction of disease-free survival in pancreatic cancer

ABSTRACT

The present disclosure relates to an array-based assay for transposase-accessible chromatin and prognostic molecular markers of treatment-resistant/early recurrent cancer. The present disclosure also relates to predicting an outcome, such as duration of disease-free survival, in a cancer patient.

CROSS REFERENCE TO RELATED APPLICATIONS

This patent application is a continuation-in-part of U.S. patent application Ser. No. 17/268,195, which was filed as a National Stage Entry of International Patent Application No. PCT/US2019/046301, which was filed on Aug. 13, 2019, which claims priority to U.S. Provisional Patent Application No. 62/718,499, filed on Aug. 14, 2018. This patent application also claims priority to U.S. Provisional Patent Application No. 63/033,565, which was filed on Jun. 2, 2020. Each of the above-mentioned applications are fully incorporated herein by reference.

FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

This invention was made with government support under RO1 CA204228, P30 CA008748, and P30 CA023108 awarded by the National Institutes of Health. The government has certain rights in the invention.

TECHNICAL FIELD

The present invention relates to arrays targeting differentially accessible chromatin regions, methods of using such arrays to, for example, guide cancer (e.g., pancreatic ductal adenocarcinoma) treatment. The present invention also relates to methods and kits for predicting disease-free survival as well methods and kits for guiding treatment of cancer and other malignant diseases, particularly based on a prediction of disease-free survival.

BACKGROUND

Pancreatic ductal adenocarcinoma (PDAC), which constitutes 90% of pancreatic cancers, is the fourth leading cause of cancer-related deaths in the world. PDAC is a lethal malignancy of pancreas, with 60,430 new cases are estimated in 2021 in the United States alone. By 2030, this disease is projected to surpass breast, prostate and colorectal cancer to become the second leading cause of cancer-related deaths in the United States.

Current treatment protocols for PDAC are guided by biopsy and other diagnostic tests. For early-stage (upfront resectable) PDAC, upfront resection, which is typically followed by adjuvant chemotherapy, is considered the standard of care. Available adjuvant chemotherapy treatment options after surgical resection include gemcitabine monotherapy, a combination of gemcitabine and capecitabine (GemCap), or a combination of oxaliplatin, irinotecan, leucovorin, and 5-fluorouracil (e.g., FOLFIRINOX or modified FOLFIRINOX). For intermediate stage (borderline resectable) PDAC, guidelines recommend neoadjuvant chemotherapy, with or without radiotherapy, followed by surgical resection. Options for neoadjuvant chemotherapy include gemcitabine-based or FOLFIRINOX-based regimens. For advanced stage (non-resectable) PDAC, palliative chemotherapy is considered. Options for palliative chemotherapy include gemcitabine-based (e.g., gemcitabine with nab-paclitaxel) or FOLFIRINOX-based regimens.

Only about 20% PDAC patients qualify for an upfront surgery followed by adjuvant chemotherapy. In this resectable subset, the disease recurs in approximately 50% of cases within the first year of surgery in spite of adjuvant chemotherapy, another 30-40% recurs within next 2-5 years, whereas a small subset (15-20%) shows long-term disease-free survival (DFS) of more than 5 years on a 10-year follow up.

According to the American Cancer Society Facts and FIGS. 2021, the estimated total number of newly detected PDAC cases will be 60430, which means >12,000 cases would be resectable (˜20%). These resectable patients spend ˜$100,000 each for Whipple surgery as their primary modality of intervention, which portends a 50% risk of early recurrence.

Identification of patients at risk for recurrence, and particularly early recurrence, in a timely manner is expected to reduce healthcare costs. Moreover, identification of patients that would or would not respond to the traditional treatment regimens would enable health care providers to make better treatment decisions, particularly with alternate treatments, such as immunotherapy, targeted therapy, and/or epigenetic therapy. Therefore, there is a need for approaches to identify such patients and tailor treatment accordingly.

SUMMARY OF THE INVENTION

In one aspect, this disclosure provides a low-cost and high-throughput array targeting differentially accessible chromatin regions. In certain embodiments, the differentially accessible chromatin regions have been identified using an Assay for Transposase-Accessible Chromatin (ATAC) and, thus, the array may be a “targeted ATAC-array.” Such arrays, unlike gene expression or Single Nucleotide Polymorphism (SNP)-arrays, detect only the “targeted” accessible chromatin regions of interest. This is a novel hybridization-based technology to detect chromatin accessibility.

In another aspect, this disclosure provides methods for guiding cancer treatment. In certain embodiments, an array disclosed herein is used to guide cancer treatment. For example, an array can be a prognostic tool in the field of precision oncology, associating a specific set of open chromatin regions of the functional genome with specific disease phenotypes (e.g., post-resection early recurrence of PDAC). A targeted ATAC-array associating disease phenotypes is a novel paradigm in precision oncology, after the era of EST, gene expression signature, SNP-signature and copy number variation.

In certain embodiments, data obtained from the array(s) disclosed herein is supplemented with or confirmed by transcription factor expression and/or nuclear localization data (e.g., obtained by immunohistochemistry for particular transcription factors (TFs)). Without wishing to be bound by any particular theory, one or more transcription factors may be differentially associated with open chromatin peaks, disease progression, and/or responsivity to a particular treatment modality. Indeed, altered nuclear localization of particular TFs that target specific loci may—at least in part—account for changes in chromatin accessibility.

In certain embodiments, the low-cost, high-throughput array technology disclosed herein allows for screening PDAC patients before surgery to assess the risk of post-resection early recurrence, so that the patients with potential risk (˜50%) can opt to avoid upfront surgery, and select another treatment modality, such as the neo-adjuvant therapy regimen path instead. An accurate prediction before surgery will contribute to an informed decision of whether or not to opt for upfront surgery as a treatment modality versus opting the surgery followed by neoadjuvant therapy.

In certain embodiments, this chromatin accessibility array technology disclosed herein shows the functional epigenetic status of the cells, summarizing the final effects of all upstream mechanisms, such as DNA methylation, histone modifications and chromatin remodeling etc. Therefore, with this array patients can also be stratified for personalized epigenetic therapies (with a wide range of specific epigenetic drugs that are already approved for clinical use and also the ones which are in the clinical pipeline).

Personalized therapy is the future of cancer care. Although gene expression signatures associated with prognosis have been described in malignant diseases, such gene expression signatures are difficult to translate into therapeutic approaches, in part because it is virtually impossible to target all differentially expressed genes for a desired impact. On the other hand, an epigenetic landscape associated with prognosis, including those epigenetic signatures disclosed herein and/or known through published literature or otherwise, provides a unique therapeutic opportunity to epigenetically reprogram (silencing or de-silencing) the regulatory regions of many genes collectively at the same time using silencing or de-silencing epigenetic drugs. In certain embodiments, an epigenetic landscape provides a personalized biomarker to select likely non-responders (e.g., chemotherapy refractory patients) for treatment with epigenetic drugs (e.g., a DNMT inhibitor or an HDAC inhibitor, or an EZH2 inhibitor).

An epigenetic landscape integrates the entire ensemble of epigenetic silencing events in the genome (through methylation and acetylation together). In certain embodiments, the epigenetic landscape is assessed by a microarray-based platform described herein, generally referred to as “ATAC-array.” One exemplary application of the ATAC-array technology is as a diagnostic test that can be performed on tumor biopsies or surgically resected tumor specimens. In some such embodiments, results are provided within 3 days. In some such embodiments, an appropriate epigenetic drug and epigenetic reprogramming regimen can be utilized to, for example, potentially prevent and/or reduce the chemoresistance likely to emerge with first-line chemotherapy.

In an exemplary specific embodiment, an epigenetic landscape is significantly associated with prognosis and, in particular, early disease recurrence (i.e., within 1 year of surgery) in PDAC patients even after apparently complete surgical removal (RO margin-negative resection) of the primary tumor, and in spite of adjuvant chemotherapy (e.g., gemcitabine). The epigenetic landscape may comprise at least 700, and in a particular embodiment 1092, functionally relevant regulatory regions that are differentially accessible in patients who did not respond to their first line of chemotherapy (gemcitabine).

In yet another aspect, this disclosure provides a method for predicting an outcome for a patient, the method comprising: a) providing a biological sample obtained from a treatment-naïve patient having, or suspected of having, cancer or another malignant disease, said biological sample comprising morphologically intact nuclei from cells of the patient; b) assessing chromatin accessibility of a first group of differentially accessible chromatin regions in the sample to obtain a first epigenetic signature value, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis; c) optionally, assessing chromatin accessibility of a second group of differentially accessible chromatin regions in the sample to obtain a second epigenetic signature value, wherein accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis; and d) predicting the outcome of the cancer treatment based on (i) the first epigenetic signature value and/or (ii) the relative difference between the first epigenetic signature value and the second epigenetic signature value. In certain embodiments, the method comprises determining a prognosis score. In some such embodiments, the prognosis score is determined from the first epigenetic signature value and normalized by the difference between a positive and a negative control.

In another aspect, this disclosure provides a method of predicting a duration of disease-free survival in a patient having, or suspected of having, cancer or another malignant disease, the method comprising: a) determining or having determined a first epigenetic signature value based on chromatin accessibility of a first group of differentially accessible chromatin regions in a biological sample obtained from the patient to obtain an epigenetic signature value; b) normalizing the epigenetic signature value to obtain a normalized epigenetic signature value; and c) predicting a duration of disease-free survival of the patient. In certain embodiments, the method comprises determining a prognosis score. In some such embodiments, the prognosis score is determined from the epigenetic signature value and normalized by the difference between a positive and a negative control.

In still another aspect, this disclosure provides a method of predicting a duration of disease-free survival in a patient having, or suspected of having, cancer or another malignant disease, the method comprising: a) determining or having determined a first epigenetic signature value based on chromatin accessibility of a first group of differentially accessible chromatin regions in a biological sample obtained from the patient and a second epigenetic signature value based on chromatin accessibility of a second group of differentially accessible chromatin regions in the biological sample obtained from the patient; b) comparing the first epigenetic signature value to the second epigenetic signature value to obtain a differential epigenetic value; c) normalizing the differential value to obtain a normalized differential epigenetic value; and d) predicting a duration of disease-free survival of the patient.

BRIEF DESCRIPTION OF THE DRAWINGS

For a better understanding of the invention, reference may be made to embodiments shown in the following drawings. The components in the drawings are not necessarily to scale and related elements may be omitted, or in some instances, proportions may have been exaggerated, so as to emphasize and clearly illustrate the novel features described herein. In addition, system components can be variously arranged, as known in the art.

FIG. 1 is a schematic representation of the 1092 differentially accessible chromatin peaks identified by ATAC-seq. Subjects were characterized by recurrence status (yes or no); tumor size (2 to 4.5 cm); margin status (free or positive); and tumor differentiation (moderate to poorly differentiated, poorly differentiated, or moderately differentiated). Differentially accessible chromatin peaks were identified in intron, intergenic, promoter, and exon regions.

FIG. 2 is a set of graphs showing mRNA expression for TUSC3 (left panel) and KRT19 (right panel) as an internal control. The putative promoter region of TUSC3 gene was less accessible in the recurrent tumors (not shown) and, consistent with this observation, mRNA expression of TUSC3 was significantly downregulated.

FIG. 3 depicts the sixty one (61) TFs identified whose motifs were differentially open in recurrent (17 motifs) and non-recurrent (44 motifs) patients. Two TFs-ZKSCAN1 and HNF1B—were selected for further analysis.

FIG. 4A shows nuclear localization of HNF1b (panels i and ii) and ZKSCAN1 (panels iii and iv) by immunofluorescence in non-recurrent (panels ii and iv) compared to recurrent (panels i and iii) patients. FIG. 4B is a Kaplan-Meier curve of the patients with and without nuclear localization of HNF1b.

FIG. 5 depicts a schematic representation of an exemplary ATAC-array approach described herein.

FIG. 6A and FIG. 6B depict exemplary histogram results of the ATAC-array showing the differential enrichment of peaks from a recurrent (6A) and non-recurrent (6B) patient.

FIG. 7A is a line graph showing percent disease-free survival (DFS) following resection based on classification of the patients into recurrent (non-responders) and non-recurrent (responders) using the ATAC-array approach. FIG. 7B shows the correlation between ATAC-seq and ATAC-array for 932 regulatory regions overlapping between the two platforms (n=30). FIG. 7C shows the ATAC-seq and ATAC-array correlation in a representative patient (PT17). FIG. 7D shows a representative histogram showing good (blue distribution median intensity >red) prognosis ATAC-array signature in patient PT67. FIG. 7E shows a representative histogram showing poor (red distribution median intensity >blue) prognosis in patient PT60. FIG. 7F is a Kaplan-Meier curve showing significant segregation of PDAC patients (n=49) on the basis of ATAC-array prognosis score, which is the normalized intensity of the blue peaks (BLUE/(CTRL−CGH)) (log-rank (Mantel-Cox) test P=0.0022, HR 2.896, 95% CI 1.426 to 5.878). FIG. 7G is a Kaplan-Meier curve shows combination of ATAC-array and HNF1b nuclear localization segregates PDAC patients into four different groups with significantly different median DFS (log-rank (Mantel-Cox) test P<0.0001, and log-rank test for trend P<0.0001). FIG. 7H is a Kaplan-Meier curve showing significant segregation of PDAC organoids on the basis of ATAC-array Prognosis Score in an independent validation cohort (n=14) (log-rank (Mantel-Cox) test P=0.0475, HR 3.228, 95% CI 0.8523 to 12.23). FIG. 7I is a Kaplan-Meier curve showing significant segregation of PDAC organoids on the basis of ATAC-array Prognosis Score in the pooled cohort (n=26) (log-rank (Mantel-Cox) test P=0.0066, HR 2.860, 95% CI 1.144 to 7.145).

FIG. 8A depicts a schematic representation of four fluorescence intensity peaks generated using the ATAC-array approach described herein. FIG. 8B shows a linear regression with confirmed recurred cases (n=25).

FIG. 9A is a table listing chromatin regions that were accessible or open in non-recurrent patients (DFS>1 year). FIG. 9B is a table listing chromatin regions that were accessible or open in recurrent patients (disease free survival (DFS)<1 year).

FIG. 10A shows tumor epithelial cellularity in the bulk tumors (estimated on frozen sections—at least two sections each of n=120) showing median 40% cellularity with high tumor-to-tumor variability. FIG. 10B is a schematic diagram shows the sorting of PDAC malignant cells from freshly resected tumors using EpCAM antibody-conjugated magnetic beads. FIG. 10C shows canonical variant allele frequencies of KRAS comparing the EpCAM⁺ and EpCAM⁻ subpopulations from each tumor. FIG. 10C shows canonical variant allele frequencies of TP53 comparing the EpCAM⁺ and EpCAM⁻ subpopulations from each tumor. The lines in FIGS. 10C and 10D depict comparative variant allele frequencies in each individual tumor, confirming high level enrichment of mutant alleles in EpCAM⁺ subpopulations (t-test P<0.05)

FIG. 11A shows Principal Component Analysis of the expression of top 2000 hypervariable genes in EpCAM⁺ and EpCAM⁻ cells from each tumor. FIG. 11B is a heatmap showing differential expression of genes between EpCAM⁺ and EpCAM⁻ cells. FIG. 11C is a volcano plot showing upregulated genes in EpCAM⁺ (red) and EpCAM⁻ (blue) cells. FIG. 11D shows expression of selected epithelial genes EpCAM and KRT19 mRNA in EpCAM⁺ and EpCAM⁻ subpopulations. Statistical tests are unpaired two tailed t-test with P<0.05 is significant, comparing EpCAM⁺ (n=29) and EpCAM⁻ (n=29) subpopulations.

FIG. 12A shows Irreproducible Discovery Rate (IDR) depicting representative good quality and bad quality ATAC-seq libraries. FIG. 12 B shows distribution of accessible promoter, intronic, exonic and intergenic peaks, as mapped on gene loci following ATAC-seq. FIG. 12C is a bean plot showing the distribution of the ATAC-seq peaks among patients (n=40). FIG. 12D shows exclusion of the lowest quartile of 14 samples from the complete cohort (n=54) by ranking them on the basis of number of (IDR) reproducible ATAC-seq peaks contributed by each patient, in order to selecting the best quality samples with which to form the global atlas (n=40).

FIG. 13A shows cohort-level saturation of the peaks on all the patients (n=54, grey) and the patients included in the global atlas (n=40, orange). FIG. 13B is a flowchart showing selection of patients used for training set (n=16).

FIG. 14A shows a Kaplan-Meier graph showing the segregation of the recurrent (n=6) and non-recurrent (n=10) group of patients with a median 4.15 (min-3.18, and max=4.75) years of follow up (log rank P<0.0001, HR 0.1579, 95% CI of HR 0.02877 to 0.8665. FIG. 14B depicts non-significant differences of KRAS (left) and TP53 (right) variant allele frequencies (different dots represent different canonical variant alleles). FIG. 14C shows non-significant differences of EpCAM and KRT19 mRNA expression between the recurrent (n=6) and non-recurrent (n=10) groups (unpaired two tailed t-test with P<0.05 is significant).

FIG. 15A shows empirical cumulative distribution frequency (ECDF) of expressed genes annotated to ATAC-seq peaks comparing the expression of downregulated and the upregulated genes with the unaltered set of genes (statistical test is Kolmogorov-Smirnov test).

FIG. 15B shows cytoplasmic and FIG. 15C shows nuclear staining of HNF1b by immunohistochemistry on the TMA sections. Scale bars are 2004 as displayed at the left bottom corners of all the micrographs.

FIG. 16A shows the red peak (RED/(CTRL−CGH)), and FIG. 16B shows the difference between blue and red peaks ((BLUE−RED)/(CTRL−CGH)) were not as discriminative as the normalized intensity of the blue peaks (BLUE/(CTRL−CGH) as displayed in FIG. 7F. (RED/(CTRL−CGH) log-rank (Mantel-Cox) test P=0.44, HR 0.77, 95% CI 0.3943 to 1.504; and (BLUE−RED)/(CTRL−CGH) log-rank (Mantel-Cox) test P=0.12, HR 1.771, 95% CI: 0.8556-3.664, respectively.

FIG. 17A shows ranking of the Prognosis Scores derived from ATAC-array on freshly sorted patient tumor cells (n=49), matching patient-derived organoids (n=12), organoids from an independent validation cohort (n=14), and pooled organoid cohort (n=26). FIG. 17B is a volcano plot comparing the Green (CTRL) region intensities between organoids and their tumors of origin showing more significantly open regions in organoids (orange dots on right) than closed regions (purple dots on left). FIG. 17C is a volcano plot comparing the Blue regions between organoids and their tumors of origin showing significantly more open regions in organoids (orange dots on right) than closed regions (purple dots on left). FIG. 17D is a volcano plot comparing the Red region intensities between organoids and their tumors of origin showing significantly more closed regions in organoids (purple dots on left) than open regions (orange dots on right). FIG. 17E shows ATAC-array Prognosis Score (BLUE/(CTRL-CGH)) derived from matching organoids correlate with the actual DFS of the patients from which they were derived (Spearman p=0.657, 95% CI 0.1150 to 0.8978, P=0.0238, n=12).

DETAILED DESCRIPTION OF EXAMPLE EMBODIMENTS

This detailed description is intended only to acquaint others skilled in the art with the present invention, its principles, and its practical application so that others skilled in the art may adapt and apply the invention in its numerous forms, as they may be best suited to the requirements of a particular use. This description and its specific examples are intended for purposes of illustration only. This invention, therefore, is not limited to the embodiments described in this patent application and may be variously modified.

A. DEFINITIONS

As used in the specification and the appended claims, unless specified to the contrary, the following terms have the meaning indicated:

The term “about” as used herein, means approximately, and in most cases within 10% of the stated value.

The term “array” is intended to describe a two-dimensional or three-dimensional arrangement of addressable regions bearing oligonucleotides associated with that region. An “array” may be a bead array, in which case the oligonucleotides are attached to beads and the beads may be optically addressable. In other embodiments, the array may be a planar array, in which case the oligonucleotides are attached to a planar support and spatially addressable. The oligonucleotides of an array may be covalently attached to substrate at any point along the nucleic acid chain, but are generally attached at one terminus (e.g., the 3′ or 5′ terminus).

An array is “addressable” when it has multiple regions of different moieties (e.g., different polynucleotide sequences) such that a region (i.e., a “feature”, “spot” or “area” of the array) is at a particular predetermined location (i.e., an “address”) on the array. Array features are typically, but need not be, separated by intervening spaces.

The term “biological sample” is to be understood as any in vivo, in vitro, or in situ sample of one or more cells or cell fragments. This can, for example, be a unicellular or multicellular organism, blood sample, biopsied tissue sample, tissue section, cytological sample, or any derivative of the foregoing (e.g., a subsample, portion, or purified cell population). In certain embodiments, a biological sample is obtained from a mammal, including, but not limited to, a primate (including human), mouse, rat, cat, or dog.

The term “cancer” includes, but is not limited to, breast cancer, colorectal cancer, esophageal cancer, gallbladder cancer, gastric cancer, leukemia (e.g., acute myeloid leukemia (AML) or chronic myeloid leukemia (CML)), liver cancer (e.g., hepatocellular carcinoma (HCC)), lung cancer (e.g., non-small cell lung cancer (NSCLC) or small cell lung cancer (SCLC)), lymphoma (e.g., non-Hodgkin lymphoma), ovarian cancer, pancreatic cancer, and prostate cancer, The term “cancer” also includes cancer metastasis of a primary tumor such as primary pancreatic cancer. Thus, if reference is made, for example, to pancreatic cancer, this also includes metastasis of the pancreatic cancer, for example metastasis to the lung, liver and/or lymph nodes.

The term “detectable label” refers to a moiety that can be attached directly or indirectly to an oligomer, such as an oligonucleotide, to thereby render the oligomer detectable by an instrument or method.

The term “hybridization” refers to the process by which a strand of nucleic acid binds to a complementary strand through base pairing as known in the art. A nucleic acid is considered to be “selectively hybridizable” to a reference nucleic acid sequence if the two sequences specifically hybridize to one another under moderate to high stringency hybridization and wash conditions. The term “high stringency hybridization conditions” refers to conditions that are compatible to produce nucleic acid binding complexes on an array surface between complementary binding members, i.e., between the surface-bound oligonucleotide probes and complementary labeled nucleic acids in a sample. Moderate and high stringency hybridization conditions are known (see, e.g., Ausubel, et al., Short Protocols in Molecular Biology, 3rd ed., Wiley & Sons 1995 and Sambrook et al., Molecular Cloning: A Laboratory Manual, Third Edition, 2001 Cold Spring Harbor, N.Y.). One example of high stringency conditions includes hybridization at about 42° C. in 50% formamide, 5×SSC, 5×Denhardt's solution, 0.5% SDS and 100 μg/ml denatured carrier DNA followed by washing two times in 2×SSC and 0.5% SDS at room temperature and two additional times in 0.1×SSC and 0.5% SDS at 42° C.

The term “hybridization process” or “hybridization step” generally refers to an action, time period, or portion of a larger method, in which conditions are provided for one nucleic acid to hybridize to another nucleic acid. A hybridization process can be understood as incorporating both denaturation and re-annealing in a hybridization procedure (such as when the procedure does not include a separate denaturation step) unless otherwise specified. “Hybridization protocol” means a method comprising a hybridization process and one or more other processes, such as preparatory or rinsing processes.

The term “transposase complex” refers to a complex that contains a transposase (which typically exists as a dimer of transposase polypeptides) that is bound to at least one adapter. The term “adapter” refers to a nucleic acid molecule that is capable of being attached to a polynucleotide of interest. An adapter can be single stranded or double stranded, and it can comprise DNA, RNA, and/or artificial nucleotides. The adapter can add one or more functionalities or properties to the polynucleotide of interest, such as providing a priming site for amplification or adding a barcode. By way of example, adapters can include a universal priming site for amplification. By way of further example, adapters can one or more barcode of various types or for various purposes, such as molecular barcodes, sample barcodes and/or target-specific barcodes. In practice, a transposase complex can be used to attach an adapter to the end of a DNA fragment generated by the enzymatic action of the transposase.

The terms “treat”, “treating” and “treatment” refer to a method of alleviating or abrogating a condition, disorder, or disease and/or the attendant symptoms thereof.

In this application, the use of the disjunctive is intended to include the conjunctive. The use of definite or indefinite articles is not intended to indicate cardinality. In particular, a reference to “the” object or “a” and “an” object is intended to denote also one of a possible plurality of such objects. Further, the conjunction “or” may be used to convey features that are simultaneously present instead of mutually exclusive alternatives. In other words, the conjunction “or” should be understood to include “and/or.” The terms “includes,” “including,” and “include” are inclusive and have the same scope as “comprises,” “comprising,” and “comprise” respectively.

B. ARRAY METHODS

In one aspect, the present disclosure provides a method for analyzing chromatin accessibility. Chromatin may be present in morphologically intact nuclei or in samples in which nucleosomal structure has been maintained (e.g., a product of lysed nuclei). In certain embodiments, the method comprises: (a) providing a biological sample comprising chromatin, such as from morphologically intact nuclei; (b) enzymatically fragmenting and tagging accessible chromatin regions (ACRs) to produce tagged fragments; (c) optionally, amplifying the tagged fragments; (d) attaching a detectable label to the tagged fragments or amplicons thereof to produce a labeled, tagged fragment; and (e) contacting the labeled, tagged fragment to a set of oligonucleotide probes bound to a solid support. In certain embodiments, the method further comprises determining the accessibility of at least one chromatin region. In certain embodiments, the set of oligonucleotide probes represent chromatin regions that are differentially accessible between a first phenotype and a second phenotype (e.g., between treatment-resistant disease and treatment-sensitive disease; between a cancer likely to recur within one year following surgical resection and a cancer likely not to recur within one year following surgical resection). In some such embodiments, the set of oligonucleotide probes comprises (i) a first subset of oligonucleotide probes representative of accessible chromatin regions associated with the first phenotype and (ii) a second subset of oligonucleotide probes representative of accessible chromatin regions associated with the second phenotype. Thus, in certain embodiments, the method further comprises comparing the relative hybridization intensities between the first subset of oligonucleotide probes and the second subset of oligonucleotide probes.

In certain embodiments, the method does not include sequencing the tagged fragments or amplicons thereof.

In certain embodiments, at least some of the differentially accessible chromatin regions include a promoter, an enhancer, and/or other regulatory elements. In certain embodiments, the biological sample comprises malignant or diseased tissue. In other embodiments, the biological sample comprises normal tissue.

In certain embodiments, the method comprises providing a biological sample. The biological sample may be, for example, a blood sample, a tissue sample, or a cytological sample. In certain embodiments, the biological sample comprises cancerous cells or cells suspected of being cancerous. In some such embodiments, the biological sample is unprocessed. In other such embodiments, the biological sample is processed to, for example, isolate a specific cell population. For example, a population of EpCAM+ cells may be isolated from a tissue sample such as tissue biopsied from a pancreatic tumor or, more specifically, a pancreatic ductal adenocarcinoma.

In certain embodiments, the biological sample can be obtained from a patient diagnosed with cancer. For example, a patient may be referred to undergo endoscopic ultrasound and fine needle aspiration (EUS-FNA) for tissue diagnosis of a suspected pancreatic mass, which may result in the diagnosis of PDAC. Patients with biopsy-proven pancreatic cancer undergo staging with CT scans of the chest, abdomen and pelvis followed by diagnostic staging laparoscopy. This EUS-FNA or the laparoscopic surgery tissue acquisition process occurs prior to surgery and may provide treatment-naïve malignant cells from all stages of PDAC.

In certain embodiments, the method further comprises isolating morphologically intact nuclei from the biological sample, such as an isolated cell population. In some such embodiments, intact nuclei are isolated and/or lysed in a manner that maintains nucleosome structure.

Morphologically intact nuclei are isolated or collected in such a manner as to ensure that nucleosomal structure is maintained. Thus, morphologically intact nuclei comprise regions of tightly packed or closed chromatin and regions of loosely packed or open chromatin. In certain embodiments, the method comprises fragmenting open chromatin regions of morphologically intact nuclei to obtain a population of fragments representing the open chromatin regions. In certain embodiments, the method comprises tagging such fragments with, for example, an adapter. In certain embodiments, the fragmenting and tagging occurs substantially simultaneously or in rapid succession. Certain transposases such as a hyperactive Tn5 transposase, loaded in vitro with adapters, can substantially simultaneously fragment and tag DNA with the adapters. Thus, in some embodiments, the method may comprise “tagmenting” the open chromatin regions using, for example, a hyperactive Tn5 transposase loaded with one or more adapters.

In certain embodiments, the fragmenting and tagging step comprises contacting morphologically intact nuclei with a transposase complex. In some such embodiments, a transposase complex comprises a transposase enzyme (which is usually in the form of a dimer of transposase polypeptides) and a pair of adapters. In certain embodiments, isolated nuclei are lysed when contacted with a transposase complex and, thus, the method may comprise lysis of intact nuclei.

In certain embodiments, the transposase is prokaryotic, eukaryotic, or from a virus. In certain embodiments, the transposase is a hyperactive transposase. In certain embodiments, the transposase is an RNase transpose, such as a Tn transposase. In some such embodiments, the transposase is a Tn5 transposase or derived from a Tn5 transposase. In certain preferred embodiments, the transposase is a hyperactive Tn5 transposase (e.g., a Tn5 transposase having an L372P mutation). In certain embodiments, the transposase is a MuA transposase or derived from a MuA transposase. In certain embodiments, the transposase is a Vibhar transposase (e.g., from Vibrio harveyi) or derived from a Vibhar transposase. In the above examples, a transposase derived from a parent transposase can comprise a peptide fragment with at least about 50%, about 55%, about 60%, about 65%, about 70%, about 75%, about 80%, about 85%, about 90%, about 91%, about 92%, about 93%, about 94%, about 95%, about 96%, about 97%, about 98%, or about 99% amino acid sequence homology and/or identity to a corresponding peptide fragment of the parent transposase. The peptide fragment can be at least about 10, about 15, about 20, about 25, about 30, about 35, about 40, about 45, about 50, about 60, about 70, about 80, about 90, about 100, about 150, about 200, about 250, about 300, about 400, or about 500 amino acids in length. For example, a transposase derived from Tn5 can comprise a peptide fragment that is 50 amino acids in length and about 80% homologous to a corresponding fragment in a parent Tn5 transposase.

In an exemplary method described herein, the transposase complex comprises a transposase loaded with two adapter molecules that each contain a recognition sequence at one end. The transposase catalyzes substantially simultaneous fragmenting of the sample and tagging of the fragments with sequences that are adjacent to the transposon recognition sequence (i.e., “tagmentation”). In some cases, the transposase enzyme can insert the nucleic acid sequence into the polynucleotide in a substantially sequence-independent manner. In certain embodiments, a preliminary step includes loading a transposase with one or more oligonucleotide adapters. Typically, the adapters comprise oligonucleotides that have been annealed together so that at least the transposase recognition sequence is double stranded.

In certain embodiments, the amplifying step comprises an amplification reaction that results in a relatively uniform amplification of substantially all template sequences in a sample (e.g., at least 85%, 90%, or 95% of the template sequences). In certain embodiments, the amplifying step comprises polymerase chain reaction (PCR). In certain embodiments, the amplifying step comprises PCR using primers specific for adapter sequences appended to the fragments during the fragmenting and tagging step. In certain embodiments, the amplifying step comprises PCR using primers described by Buenrostro et al., Nat Methods, 10(12): 1213-1218 (2013).

In certain embodiments, a detectable label may be directly attached to the tagged fragments or amplicons thereof. In certain other embodiments, a detectable label may be indirectly attached to the tagged fragments or amplicons thereof. For example, a detectable label may be attached using a linker. Any labeling method known to those in the art, including enzymatic and chemical processes, can be used for labeling the tagged fragments or amplicons thereof.

In certain embodiments, the detectable label is a fluorochrome, a chromophore, an enzyme, or a chemiluminescence compound, such as acridinione. In some such embodiments, the fluorochrome is a cyanine dye (i.e., Cy2, Cy3, Cy 3.5, Cy5, Cy5.5, Cy 7), fluorescein (i.e., FITC), tetramethylrhodamine, or Texas Red. In some such embodiments, the enzyme is soybean peroxidase, alkaline phosphatase, or horseradish peroxidase.

In certain embodiments, different samples are labeled with different detectable labels (i.e., different samples are distinguishably labeled). For example, a first population of oligonucleotides (e.g., tagged fragments or amplicons thereof) derived from a reference sample and a second population of oligonucleotides derived from a test sample can be labeled with a first detectable label and a second detectable label, respectively. The first detectable label and the second detectable label may be different color fluorochromes, such as Cy3 and Cy5. In this manner, pools of differentially labeled oligonucleotides may be mixed together and added to a substrate, such as an array. These pools of differentially labeled oligonucleotides can be contacted to an array(s) serially, or, in other embodiments, simultaneously (i.e., the labeled nucleic acids are mixed prior to their contacting with the array).

In certain embodiments, different samples are labeled with the same detectable label (i.e., different samples are indistinguishably labeled). In some such embodiments, the indistinguishably labeled samples are contacted with different arrays. Where the populations are contacted with different arrays, the different arrays are substantially, if not completely, identical to each other in terms of target feature content and organization in certain embodiments.

In certain embodiments, the labeled, tagged fragments from the test and the reference sample are subjected to array-based comparative genomic hybridization (aCGH).

In certain embodiments, the contacting step is performed under conditions suitable for hybridizing the labeled, tagged fragment to an oligonucleotide probe bound to a solid support.

In certain embodiments, standard hybridization techniques (such as using high stringency hybridization conditions) are employed. Suitable methods are described in references describing CGH techniques (Kallioniemi et al., Science 258:818-821 (1992) and WO 93/18186). Several guides to general techniques are available, e.g., Tijssen, Hybridization with Nucleic Acid Probes, Parts I and II (Elsevier, Amsterdam 1993). Alternative hybridization conditions are also known.

In certain embodiments, hybridization methods, including comparative hybridization methods, comprise the following steps: (i) hybridization of the labeled, tagged fragments to the array, typically under high stringency hybridization conditions; (ii) post-hybridization washes to remove labeled, tagged fragments not hybridized to the solid support-bound oligonucleotides; and (iii) detection of the hybridized labeled, tagged fragments. The reagents used in each of these steps and their conditions for use vary depending on the particular application.

As indicated above, hybridization is carried out under suitable hybridization conditions, which may vary in stringency as desired. In certain embodiments, high stringency hybridization conditions may be employed.

In certain embodiments, the contacting step includes agitation of the immobilized oligonucleotide probes and the labeled, tagged fragments, where the agitation may be accomplished using any convenient protocol, such as by shaking, rotating, spinning, and the like.

In certain embodiments, a wash step is employed to remove unbound labeled, tagged fragments. Washing may be performed using any convenient washing protocol, where the washing conditions are typically stringent, as described above.

In certain embodiments, the method further comprises a step of detecting a signal emitted by the labeled, tagged fragment. In certain embodiments, detection of the signal emitted by the labeled, tagged fragments is indicative of hybridization of the labeled, tagged fragment to at least one solid support-bound oligonucleotide probe.

In certain embodiments, hybridization of a labeled, tagged fragment to a solid support-bound oligonucleotide probe is detected using standard techniques so that the surface of immobilized oligonucleotide probes (e.g., the array) is read. Reading of the resultant hybridized array may be accomplished by illuminating the array and reading the location and intensity of resulting fluorescence at each feature of the array to detect any binding complexes on the surface of the array. For example, a scanner may be used for this purpose. Other suitable devices and methods are described in U.S. patent applications: Ser. No. 09/846,125 “Reading Multi-Featured Arrays” by Dorsel et al.; and U.S. Pat. No. 6,406,849, which references are incorporated herein by reference. However, arrays may be read by any other method or apparatus than the foregoing, with other reading methods including other optical techniques (for example, detecting chemiluminescent or electroluminescent labels) or electrical techniques (where each feature is provided with an electrode to detect hybridization at that feature in a manner disclosed in U.S. Pat. No. 6,221,583 and elsewhere). In the case of indirect labeling, subsequent treatment of the array with the appropriate reagents may be employed to enable reading of the array. Some methods of detection, such as surface plasmon resonance, do not require any labeling of nucleic acids, and are suitable for some embodiments.

Results from the reading or evaluating may be raw results (such as fluorescence intensity readings for each feature in one or more color channels) or may be processed results (such as those obtained by subtracting a background measurement, or by rejecting a reading for a feature which is below a predetermined threshold, normalizing the results, and/or forming conclusions based on the pattern read from the array (such as whether or not a particular target sequence may have been accessible in the sample, or whether or not a pattern indicates a particular condition of an organism from which the sample came).

In one aspect, the present disclosure provides a method for determining an epigenetic landscape of a biological sample. In certain embodiments, the method comprises: (a) providing a biological sample obtained from a patient, said biological sample comprising morphologically intact nuclei; (b) contacting the morphologically intact nuclei to a transposase complex to produce a population of tagged DNA fragments representing accessible chromatin regions (ACRs) of the morphologically intact nuclei; (c) attaching a detectable label to the tagged DNA fragments to produce labeled fragments; and (d) contacting the labeled fragments to a set of oligonucleotides probes, wherein said set of oligonucleotide probes are bound to a solid support. In certain embodiments, the method further comprises (b′) amplifying said tagged DNA fragments. Thus, in certain embodiments, step (c) comprises additionally or alternatively attaching a detectable label to the amplicons (i.e., copies of the template tagged DNA fragments). In certain embodiments, the method does not include sequencing the tagged fragments or amplicons thereof.

In one aspect, the present disclosure provides a method for comparing epigenetic landscapes between a test sample and a reference sample. In certain embodiments, the method comprises: (a) analyzing morphologically intact nuclei from the test sample to produce a first epigenetic landscape; (b) analyzing morphologically intact nuclei from the reference sample to produce a second epigenetic landscape; and (c) comparing the first epigenetic landscape to the second epigenetic landscape. In certain embodiments, the test sample and the reference sample can be obtained from the same individual at different times (e.g., before and after treatment). In other embodiments, the test sample and the reference sample can be obtained from different individuals (e.g., a cancer patient and a subject without cancer; a cancer patient with treatment-resistant cancer and a cancer patient with treatment-sensitive cancer; or a cancer patient with an unknown diagnosis/prognosis and a cancer patient with treatment-resistant—or, alternatively, treatment-sensitive—cancer). In certain embodiments, the morphologically intact nuclei from the test sample and/or from the reference sample are analyzed according to a method described herein, such as by an ATAC-array approach.

In one aspect, the present disclosure provides a method for identifying an epigenetic landscape characteristic of resistance to a cancer treatment modality. In certain embodiments, the method comprises (a) providing a first sample comprising cells from a treatment-resistant tumor (e.g., a recurrent pancreatic ductal adenocarcinoma, where the recurrence is within one year of resection) and a second sample comprising non-cancerous cells or tumor cells from a treatment-sensitive tumor (e.g., a non-recurrent pancreatic ductal adenocarcinoma or a late recurrent pancreatic ductal adenocarcinoma, where the recurrence is beyond 2 and up to 5 years after resection); (b) identifying accessible chromatin regions (ACRs) in both samples; and (c) comparing the ACRs identified in the first sample to the ACRs identified in the second sample. In certain embodiments, the epigenetic landscape characteristic of resistance to treatment comprises one or more ACRs present in first sample and not present in the second sample and/or one or more ACRs present in second sample and not present in the first sample. In certain embodiments, the open chromatin regions are identified using the ATAC-array approach described herein. In certain embodiments, the cancer is pancreatic cancer. Pancreatic cancer includes, for example, adenocarcinomas (tumors exhibiting glandular architecture) arising within the exocrine component of the pancreas and neuroendocrine carcinomas arising from islet cells. Pancreatic ductal adenocarcinoma (PDAC) is the most common form of pancreatic cancer. Other forms of pancreatic cancer include mucinous adenocarcinoma, acinic cell neoplasm, and neuroendocrine carcinoma. In certain embodiments, the treatment modality is selected from the group consisting of surgical resection, chemotherapy, radiation, immunotherapy, and a combination thereof.

In one aspect, the present disclosure provides a method for performing a microarray-based hybridization reaction, and, more particularly, a microarray-based hybridization reaction for transposase-accessible chromatin. The method employs physical steps to generate a plurality of duplexed molecules, wherein each duplexed molecule comprises (i) a tagged DNA fragment or derivative thereof representing an accessible chromatin region (ACR) of a morphologically intact nuclei and (ii) an oligonucleotide probe bound to a solid support, wherein the oligonucleotide probe is complementary to at least a portion of the tagged DNA fragment or derivative thereof.

The method comprises: (a) providing a biological sample obtained from a patient, said biological sample comprising morphologically intact nuclei; (b) contacting the morphologically intact nuclei to a transposase complex to produce a population of tagged DNA fragments representing accessible chromatin regions (ACRs) of the morphologically intact nuclei; (c) attaching a detectable label to the tagged DNA fragments or derivatives thereof (e.g., amplicons) to produce labeled fragments; and (d) contacting the labeled fragments to a set of oligonucleotides probes under conditions sufficient to form a plurality of duplexed molecules, wherein said set of oligonucleotide probes are bound to a solid support.

In certain embodiments, the method further comprises (b′) amplifying said tagged DNA fragments. Thus, in certain embodiments, step (c) comprises additionally or alternatively attaching a detectable label to the amplicons (i.e., copies of the template tagged DNA fragments). In certain embodiments, the method does not include sequencing the tagged fragments or amplicons thereof.

In certain embodiments, the morphologically intact nuclei is from a cellular sample obtained from a patient having, or suspected of having, pancreatic cancer and, particularly, pancreatic ductal adenocarcinoma. In certain embodiments, the patient is a treatment-naïve cancer patient.

In certain embodiments, the set of oligonucleotide probes comprises a plurality of unique oligonucleotide probes wherein each unique oligonucleotide probe is hybridizable to a different chromatin region selected from the list of chromatin regions in FIG. 9A or a complement thereof and wherein the set of oligonucleotide probes collectively targets at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, at least two hundred fifty, at least three hundred, at least three hundred fifty, at least four hundred, at least four hundred fifty, or at least five hundred chromatin regions selected from the list of chromatin regions in FIG. 9A.

In certain embodiments, the set of oligonucleotide probes comprises a plurality of unique oligonucleotide probes wherein each unique oligonucleotide probe is hybridizable to a different chromatin region selected from the list of chromatin regions in FIG. 9B or a complement thereof and wherein the set of oligonucleotide probes collectively targets at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, or at least two hundred fifty chromatin regions selected from the list of chromatin regions in FIG. 9B.

C. DIAGNOSIS, PROGNOSIS, AND TREATMENT OF CANCER

In one aspect, the present disclosure provides a method for predicting an outcome for a patient, particularly a pancreatic cancer patient. In certain embodiments, the cancer patient is a treatment-naïve cancer patient. The method comprises the steps of providing a biological sample obtained from a patient having, or suspected of having, cancer, said biological sample comprising morphologically intact nuclei from cells of the patient; assessing chromatin accessibility of a first group of differentially accessible chromatin regions in the sample to obtain a first epigenetic signature value, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis; optionally, assessing chromatin accessibility of a second group of differentially accessible chromatin regions in the sample to obtain a second epigenetic signature value, wherein accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis; and predicting the outcome of the cancer treatment based on (i) the first epigenetic signature value and/or (ii) the relative difference between the first epigenetic signature value and the second epigenetic signature value. In some such embodiments, the first epigenetic signature value and the second epigenetic signature value are signal intensities (e.g., fluorescence intensities) obtained from, for example, a sequencing reaction, such as a massively parallel sequencing reaction, or a microarray-based hybridization reaction, such as an array-based comparative genomic hybridization (aCGH). For example, the first epigenetic signature value and the second epigenetic signature value may be median signal intensities obtained from an array-based comparative genomic hybridization (aCGH) and, more particularly, from the ATAC-array approach described herein.

In certain embodiments, the method further comprises comparing the first epigenetic signature value to the second epigenetic signature value to obtain a differential value. In some such embodiments, the method further comprises normalizing the differential value with a control value.

In certain embodiments, a positive differential value is indicative of a good prognosis (e.g., a long duration of disease-free survival). In certain embodiments, a negative differential value is indicative of a poor prognosis (e.g., a short duration of disease-free survival). In certain embodiments, a differential value of approximately zero (i.e., the first epigenetic signature value and the second epigenetic signature value are not significantly different) is indicative of an intermediate prognosis.

In certain embodiments, the outcome is expressed as a prognosis score (PS). In some such embodiments, the PS is calculated using Cox regression of proportional hazards. In some such embodiments, the PS ranges from 0.3 to 0.9, with the median being 0.6. For example, any patient having PS<0.6 can be predicted as poor prognosis; any patient having >0.6 can be predicted as good prognosis. As mentioned herein, data obtained from the ATAC-array approach disclosed herein can be supplemented with or confirmed by transcription factor expression and/or nuclear localization data (e.g., obtained by immunohistochemistry for particular transcription factors (TFs), such as HNF1b). As a further example, any patient having PS<0.6 with HNF1b negative can be predicted as poor prognosis; any patient having >0.6 with HNF1b positive can be predicted as good prognosis; and any patient either PS<0.6 with HNF1b positive or PS>0.6 with HNF1b negative can be predicted as intermediate prognosis.

In certain embodiments, the outcome is duration of disease-free survival. In some such embodiments, duration of disease-free survival is expressed as a number of days (±10%). In some such embodiments, duration of disease-free survival is expressed as a range of days. In some such embodiments, the duration of disease-free survival (e.g., the number of days of disease-free survival) is predicted using a regression model.

In certain embodiments, the method further comprises selecting a treatment modality for treating the patient. In some such embodiments, the selection of the treatment modality is based on the predicted outcome.

For example, if the patient is predicted to have a poor outcome (e.g., a low number of days of disease-free survival), an appropriate treatment modality may be selected. Treatment modalities for a patient predicted to have a poor outcome may include, but are not limited to, (i) surgical resection; (ii) chemotherapy; (iii) an immunotherapy agent; (iv) an epigenetic drug; or (v) a combination of any of the foregoing. In one particular embodiment, the treatment modality may comprise a combination of chemotherapy and an epigenetic drug. In another particular embodiment, the treatment modality may comprise neo-adjuvant chemotherapy followed by surgical resection. As another example, if the patient is predicted to have a good outcome (e.g., a high number of days of disease-free survival), an appropriate treatment modality may be selected. Treatment modalities for a patient predicted to have a good outcome may include, but are not limited to, upfront surgical resection followed by adjuvant chemotherapy.

In one aspect, the present disclosure provides a method for predicting a duration of disease-free survival in a patient having, or suspected of having, cancer or another malignant disease. The method comprises (a) determining or having determined a first epigenetic signature value based on chromatin accessibility of a first group of differentially accessible chromatin regions in a biological sample obtained from the patient and a second epigenetic signature value based on chromatin accessibility of a second group of differentially accessible chromatin regions in the biological sample obtained from the patient; (b) comparing the first epigenetic signature value to the second epigenetic signature value to obtain a differential epigenetic value; (c) normalizing the differential value to obtain a normalized differential epigenetic value; and (d) predicting a duration of disease-free survival of said patient.

In certain embodiments, the method includes comparing the normalized differential epigenetic value to a value or set of values derived from a population of confirmed recurred patients.

In certain embodiments, the method comprises solving a linear regression equation using the normalized differential epigenetic value. In some such embodiments, the linear regression equation is derived from a training set. In some such embodiments, the training set comprises normalized differential epigenetic values and actual disease-free survival from a population of patients, such as a population of patients having recurred pancreatic cancer after having undergone surgical resection and adjuvant chemotherapy.

In certain embodiments, the first group of differentially accessible chromatin regions comprises at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, at least two hundred fifty, at least three hundred, at least three hundred fifty, at least four hundred, at least four hundred fifty, or at least five hundred chromatin regions selected from the list of chromatin regions in FIG. 9A, which provides >700 loci that were accessible or open in non-recurrent patients (DFS>1 year).

In certain embodiments, the second group of differentially accessible chromatin regions comprises at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, or at least two hundred fifty chromatin regions selected from the list of chromatin regions in FIG. 9B, which provides >350 loci that were accessible or open in recurrent patients (disease free survival (DFS)<1 year).

In one aspect, the present disclosure provides a treatment method comprising: a) providing a biological sample obtained from a patient having, or suspected of having, cancer, said biological sample comprising morphologically intact nuclei from cells of the patient; b) determining, or having determined, a first epigenetic signature value based on chromatin accessibility of a first group of differentially accessible chromatin regions in the biological sample obtained from the patient and, optionally, a second epigenetic signature value based on chromatin accessibility of a second group of differentially accessible chromatin regions in the biological sample obtained from the patient, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis; c) predicting duration of disease-free survival based on (i) the first epigenetic signature value and/or (ii) the relative difference between the first epigenetic signature value and the second epigenetic signature value; and d) providing a treatment to the patient.

In certain embodiments, the treatment comprises surgical resection followed by administration of adjuvant chemotherapy. In some such embodiments, surgical resection of cancerous tissue followed by administration of adjuvant chemotherapy is the treatment when the patient is predicted to have a long duration of disease-free survival.

In certain embodiments, the method further comprises administration of neo-adjuvant chemotherapy prior to surgical resection of cancerous tissue. In some such embodiments, administration of neo-adjuvant chemotherapy prior to surgical resection of cancerous tissue is the treatment when the patient is predicted to have a short duration of disease-free survival. In some such embodiments, administration of neo-adjuvant chemotherapy prior to surgical resection of cancerous tissue is the treatment when the patient is predicted to have a long duration of disease-free survival.

In certain embodiments, the method further comprises administering an epigenetic drug to the patient. In some such embodiments, the epigenetic drug is administered to the patient when the patient is predicted to have a short duration of disease-free survival.

In certain embodiments, the cancer patient is a treatment-naïve cancer patient.

In certain embodiments, duration of disease-free survival is expressed as a number of days (±10%). In some such embodiments, duration of disease-free survival is expressed as a range of days.

In certain embodiments, the first epigenetic signature value and the second epigenetic signature value are signal intensities (e.g., fluorescence intensities) obtained from, for example, a sequencing reaction, such as a massively parallel sequencing reaction, or a microarray-based hybridization reaction, such as an array-based comparative genomic hybridization (aCGH). For example, the first epigenetic signature value and the second epigenetic signature value may be median signal intensities obtained from an array-based comparative genomic hybridization (aCGH) and, more particularly, from the ATAC-array approach described herein.

In certain embodiments, the method further comprises comparing the first epigenetic signature value to the second epigenetic signature value to obtain a differential value. In some such embodiments, the method further comprises normalizing the differential value with a control value.

In certain embodiments, the first group of differentially accessible chromatin regions comprises at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, at least two hundred fifty, at least three hundred, at least three hundred fifty, at least four hundred, at least four hundred fifty, or at least five hundred chromatin regions selected from the list of chromatin regions in FIG. 9A, which provides >700 loci that were accessible or open in non-recurrent patients (DFS>1 year).

In certain embodiments, the second group of differentially accessible chromatin regions comprises at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, or at least two hundred fifty chromatin regions selected from the list of chromatin regions in FIG. 9B, which provides >350 loci that were accessible or open in recurrent patients (disease free survival (DFS)<1 year).

In one aspect, the present disclosure provides a method for treating a disease or condition such as cancer, particularly pancreatic cancer, in a patient in need thereof. In certain embodiments, the patient is a treatment-naïve patient.

In certain embodiments, the method comprises performing surgical resection to remove cancerous tissue from the patient, wherein prior to said resection a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis. In some such embodiments, the cancerous tissue is a pancreatic ductal adenocarcinoma.

In certain embodiments, the method comprises administering neo-adjuvant chemotherapy to the patient followed by performing surgical resection to remove cancerous tissue from the patient, wherein prior to administering the neo-adjuvant chemotherapy, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis. In some such embodiments, the cancerous tissue is a pancreatic ductal adenocarcinoma.

In certain embodiments, the method comprises administering chemotherapy alone, wherein prior to administering the chemotherapy alone, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis.

In certain embodiments, the method comprises administering an immunotherapy agent to the patient, wherein prior to administering the immunotherapy agent, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis. In some such embodiments, the patient has been identified as having a tumor (e.g., pancreatic ductal adenocarcinoma) likely to recur within one year following surgical resection and adjuvant chemotherapy.

In certain embodiments, the method comprises administering an epigenetic drug to the patient, wherein prior to administering the epigenetic drug, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis. In some such embodiments, the patient has been identified as having a tumor (e.g., pancreatic ductal adenocarcinoma) likely to recur within one year following surgical resection and adjuvant chemotherapy.

In certain embodiments, the first group of differentially accessible chromatin regions comprises at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, at least two hundred fifty, at least three hundred, at least three hundred fifty, at least four hundred, at least four hundred fifty, or at least five hundred chromatin regions selected from the list of chromatin regions in FIG. 9A, which provides >700 loci that were accessible or open in non-recurrent patients (DFS>1 year).

In certain embodiments, the second group of differentially accessible chromatin regions comprises at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, or at least two hundred fifty chromatin regions selected from the list of chromatin regions in FIG. 9B, which provides >350 loci that were accessible or open in recurrent patients (disease free survival (DFS)<1 year).

In one aspect, the present disclosure provides a method for treating a disease or condition such as cancer, particularly pancreatic cancer, in a patient in need thereof. In certain embodiments, the patient is a treatment-naïve patient. The method comprises determining or having determined a first epigenetic signature value based on chromatin accessibility of a first group of differentially accessible chromatin regions in a biological sample obtained from the patient and, optionally, a second epigenetic signature value based on chromatin accessibility of a second group of differentially accessible chromatin regions in the biological sample obtained from the patient.

In certain embodiments, the method comprises performing surgical resection to remove cancerous tissue from the patient. In some such embodiments, the cancerous tissue is a pancreatic ductal adenocarcinoma.

In certain embodiments, the method comprises administering neo-adjuvant chemotherapy to the patient followed by performing surgical resection to remove cancerous tissue from the patient. In some such embodiments, the cancerous tissue is a pancreatic ductal adenocarcinoma.

In certain embodiments, the method comprises administering chemotherapy alone.

In certain embodiments, the method comprises administering an immunotherapy agent to the patient.

In certain embodiments, the method comprises administering an epigenetic drug to the patient.

In certain embodiments, accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis.

In certain embodiments, the method further comprises identifying the patient as (i) likely to have a long duration of disease-free survival when treated with upfront surgical resection followed by adjuvant chemotherapy if the first epigenetic value is significantly higher than the second epigenetic value or (ii) likely to have a short duration of disease-free survival when treated with upfront surgical resection followed by adjuvant chemotherapy if the second epigenetic value is significantly higher than the first epigenetic value.

In certain embodiments, the method further comprises comparing the first epigenetic signature value to the second epigenetic signature value to obtain a differential value. In some such embodiments, the method further comprises normalizing the differential value with a control value.

In certain embodiments, a positive differential value is indicative of a good prognosis (e.g., a long duration of disease-free survival). In certain embodiments, a negative differential value is indicative of a poor prognosis (e.g., a short duration of disease-free survival). In certain embodiments, a differential value of approximately zero (i.e., the first epigenetic signature value and the second epigenetic signature value are not significantly different) is indicative of an intermediate prognosis.

In certain embodiments, the first group of differentially accessible chromatin regions comprises at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, at least two hundred fifty, at least three hundred, at least three hundred fifty, at least four hundred, at least four hundred fifty, or at least five hundred chromatin regions selected from the list of chromatin regions in FIG. 9A, which provides >700 loci that were accessible or open in non-recurrent patients (DFS>1 year).

In certain embodiments, the second group of differentially accessible chromatin regions comprises at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, or at least two hundred fifty chromatin regions selected from the list of chromatin regions in FIG. 9B, which provides >350 loci that were accessible or open in recurrent patients (disease free survival (DFS)<1 year).

In any aspect or embodiment described herein, the biological sample obtained from the patient may be a specimen containing cancer cells, such as a biopsy sample, preferably a fine needle biopsy sample, or a bodily fluid sample. In some such embodiments, the bodily fluid sample is a blood sample.

In any aspect or embodiment described herein, the method may comprise treating a patient and, in particular, treating the patient based on a predicted outcome. In some such embodiments, the predicted outcome is a duration of disease-free survival. In some such embodiments, the predicted outcome is obtained using methods described herein, including using the ATAC-array approach.

In some such embodiments, the patient is treated by administration of one or more anticancer agents, which may be administered in conjunction with (i.e., prior to and/or following) surgical resection. Anticancer agents include, but are not limited to, chemotherapeutic agents, kinase inhibitors, PARP (poly-ADP (adenosine diphosphate)—ribose polymerase) inhibitors, and epigenetic drugs. In some such embodiments, the patient is treated by administration of a combination of anticancer agents. In some such embodiments, the patient is treated by administration of a combination of chemotherapeutic agents. In some such embodiments, the patient is treated by administration of an epigenetic drug, optionally in combination with one or more chemotherapeutic agents.

Chemotherapeutic agents that may be used to treat cancer, particularly pancreatic cancer, include platinum compounds, such as cisplatin, carboplatin and oxaliplatin; taxanes, such as paclitaxel; nucleoside analogs, such as fluorouracil (5-FU) and/or gemcitabine; and DNA enzyme topoisomerase inhibitors, such as irinotecan.

Cisplatin is chemically described as cis-diamminedichloroplatinum(II) (CDDP) and has following formula:

carboplatin is chemically described as platinum, diammine[1,1-cyclobutanedicarboxylato(2-)-O,O′]—, (SP-4-2) and has following formula:

and oxaliplatin is chemically described as cis-[(1R,2R)-1,2-cyclohexanediamine-N,N′][oxalato(2-)-O,O′] platinum and has following formula:

Paclitaxel, which is sold under the brand name Taxol, is chemically described as 5β,20-Epoxy-1,2α,4,7β,10β,13α-hexahydroxytax-11-en-9-one 4,10-diacetate 2-benzoate 13-ester with (2R,3S)—N-benzoyl-3-phenylisoserine and has following formula:

The term “nucleoside analog” refers to a structural analog of a nucleoside, a category that includes both purine analogs and pyrimidine analogs.

The term “nucleoside analog” includes fluoropyrimidine derivatives such as 5-fluorouracil (5-FU) and prodrugs thereof. 5-FU, which is sold under the brand names Adrucil, Carac, Efudix, Efudex and Fluoroplex, is a pyrimidine analog that is chemically described as 5-fluoro-2,4 (1H,3H)-pyrimidinedione and has following formula:

Gemcitabine, which is sold under the brand name Gemzar, is chemically described as 2′-deoxy-2′,2′-difluorocytidine and has following formula:

Capecitabine, which is sold under the brand name Zeloda, is chemically described as 5′-deoxy-5-fluoro-N-[(pentyloxy) carbonyl]-cytidine and has following formula:

Irinotecan is a semisynthetic analogue of the natural alkaloid camptothecin.

Irinotecan is chemically described as (S)-4,11-diethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxolH-pyrano[3′,4′:6,7]-indolizino[1,2-b]quinolin-9-yl-[1,4′-bipiperidine]-1′-carboxylate and has the following formula:

Folinic acid is chemically described as 5-formyl-5,6,7,8-tetrahydrofolic acid and has the following formula:

Chemotherapeutic combinations that may be used to treat cancer, particularly pancreatic cancer, include gemcitabine and cisplatin, gemcitabine and oxaliplatin, FOLFIRINOX, and OFF. The drug combination used in FOLFIRINOX comprises folinic acid (also called leucovorin), 5FU, irinotecan, and oxaliplatin. The drug combination used in OFF comprises oxaliplatin, 5FU, and folinic acid (also called leucovorin).

In combination therapy, chemotherapeutic agents may be administered at any suitable frequency and may be administered substantially simultaneous with, or independent from, each other.

Kinase inhibitors that may be used to treat cancer, particularly pancreatic cancer, include EGFR inhibitors such as erlotinib and receptor tyrosine kinase inhibitors such as sunitinib. Other targeted therapies that may be used to treat cancer, particularly pancreatic cancer, include poly ADP ribose polymerase (PARP) inhibitors, such as olaparib.

Epigenetic drugs that may be used to treat cancer include histone deacetylase (HDAC) inhibitors, such as romidepsin, vorinostat, belinostat, panobinostat, entinostat, mocetinostat, CUDC-101, tefinostat, abexinostat, quisinostat, or givinostat; DNA methyltransferase (DNMT) inhibitors, such as azacitidine, decitabine, or guadecitabine; bromodomain and extra-terminal motif (BET) inhibitors, such as JQ1 or OTX015; Enhancer of Zeste Homolog 2 (EZH2) inhibitors such as UNC1999, GSK126, EPZ005687, or tazemetostat; histone acetyltransferase (HAT) inhibitors; histone lysine methyltransferase (KMT) inhibitors, such as pinometostat; protein arginine methyltransferase (PRMT) inhibitors; proteolysis-targeting chimera (PROTAC) comprising a HDAC inhibitor, a DNMT inhibitor, a BET inhibitor, a EZH2 inhibitor, a HAT inhibitor, a KMT inhibitor, or a PRMT inhibitor such as ARV-771, ARV-825, and MZP-61.

In any aspect or embodiment described herein, adjuvant chemotherapy may comprise administration of one or more chemotherapeutic agents and, in particular, administration of one or more chemotherapeutic agents following surgical resection. For example, adjuvant chemotherapy may comprise administration of one or more nucleoside analogs, such as gemcitabine, capecitabine, and 5-fluorouracil. In a particular embodiment, adjuvant chemotherapy comprises a combination of gemcitabine and capecitabine.

In any aspect or embodiment described herein, neo-adjuvant chemotherapy may comprise administration of one or more chemotherapeutic agents and, in particular, administration of one or more chemotherapeutic agents prior to surgical resection. For example, neo-adjuvant chemotherapy may comprise administration of one or more nucleoside analogs, such as gemcitabine, capecitabine, and 5-fluorouracil. In a particular embodiment, neo-adjuvant chemotherapy comprises administration of gemcitabine. In another particular embodiment, neo-adjuvant chemotherapy comprises administration of 5-fluorouracil. In certain embodiments, gemcitabine or 5-fluorouracil is administered in combination with other chemotherapeutic agents, particularly a platinum-based compound, such as cisplatin or oxaliplatin, or a taxane, such as paclitaxel. In some such embodiments, the taxane is nab-paclitaxel.

In any aspect or embodiment described herein, treatment with an epigenetic drug may comprise administration one or more compounds selected from the group consisting of histone deacetylase (HDAC) inhibitors; DNA methyltransferase (DNMT) inhibitors; bromodomain and extra-terminal motif (BET) inhibitors; Enhancer of Zeste Homolog 2 (EZH2) inhibitors; histone acetyltransferase (HAT) inhibitors; histone lysine methyltransferase (KMT) inhibitors; protein arginine methyltransferase (PRMT) inhibitors; and proteolysis-targeting chimera (PROTAC) comprising a HDAC inhibitor, a DNMT inhibitor, a BET inhibitor, a EZH2 inhibitor, a HAT inhibitor, a KMT inhibitor, or a PRMT inhibitor. The epigenetic drug(s) may be administered alone or in combination with one or more chemotherapeutic agents.

In one aspect, the present disclosure provides a diagnostic or prognostic method. In certain embodiments, the diagnostic or prognostic method may distinguish between treatment-resistant and treatment-sensitive cancers. In certain embodiments, the diagnostic or prognostic method may distinguish between rapidly recurrent and non-recurrent tumors. In some such embodiments, the tumors are pancreatic tumors, such as pancreatic ductal adenocarcinoma.

In certain embodiments, the diagnostic or prognostic method comprises determining a epigenetic landscape from a biological sample obtained from a patient, wherein the epigenetic landscape comprises at least two, alternatively at least five, at least ten, at least twenty, at least thirty, at least forty, at least fifty, at least one hundred, at least two hundred, at least three hundred, at least four hundred, at least five hundred, at least six hundred, at least seven hundred, at least eight hundred, at least nine hundred, or at least one thousand chromatin regions selected from the list of chromatin regions in Table 1; and providing a diagnosis or prognosis based on the determination.

In certain embodiments, the diagnostic or prognostic method comprises determining nuclear localization of a transcription factor in a biological sample obtained from a patient, wherein the transcription factor is selected from the lists of transcription factors in Table 2A and 2B; and providing a diagnosis or prognosis based on the determination. In certain embodiments, the transcription factor is HNF1b. In some such embodiments, strong nuclear localization of HNF1b is indicative of response to treatment, particularly non-recurrence of PDAC within one year following resection and adjuvant chemotherapy (e.g., gemcitabine). In some such embodiments, absent or weak nuclear localization of HNF1b is indicative of resistance to treatment, particularly recurrence of PDAC within one year following resection and adjuvant chemotherapy (e.g., gemcitabine). In certain embodiments, the biological sample comprises an isolated or enriched cell population, such as EpCAM+ cells. In certain embodiments, two or more, alternatively three or more, four or more, five or more, six or more, seven or more, eight or more, nine or more, or ten or more transcription factors are selected from the lists of transcription factors in Table 2A and 2B.

In one aspect, the present disclosure provides a method for treating a disease or condition such as cancer, particularly pancreatic cancer. In certain embodiments, the method comprises performing surgical resection to remove a pancreatic ductal adenocarcinoma from a patient, wherein prior to said resection a biological sample from the patient has been tested to determine an epigenetic landscape of the biological sample. In some such embodiments, the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions and the plurality of pre-selected differentially accessible chromatin regions comprise at least two, alternatively at least five, at least ten, at least twenty, at least thirty, at least forty, at least fifty, at least one hundred, at least two hundred, at least three hundred, at least four hundred, at least five hundred, at least six hundred, at least seven hundred, at least eight hundred, at least nine hundred, or at least one thousand chromatin regions selected from the list of chromatin regions in Table 1, which provides a signature of >1000 loci that were differentially accessible between recurrent (disease free survival (DFS)<1 year) and non-recurrent patients (DFS>1 year). In certain embodiments, the method comprises performing surgical resection to remove a pancreatic ductal adenocarcinoma from a patient, wherein prior to said resection a biological sample from the patient has been tested to determine nuclear localization of one or more transcription factors. In some such embodiments, the transcription factor is selected from the list of transcription factors in Table 2A and strong nuclear localization of the transcription factor was detected; in an exemplary embodiment, the transcription factor is HNF1b. In some such embodiments, the transcription factor is selected from the list of transcription factors in Table 2B and no or weak nuclear localization of the transcription factor was detected; in an exemplary embodiment, the transcription factor is ZKSCAN1.

In one aspect, the present disclosure provides a method for treating a disease or condition such as cancer, particularly pancreatic cancer. In certain embodiments, the method comprises administering an epigenetic drug to the patient, wherein prior to administering the epigenetic drug, a biological sample from the patent has been tested to determine an epigenetic landscape of the biological sample.

In certain embodiments, the epigenetic drug is a histone deacetylase (HDAC) inhibitor, such as romidepsin, vorinostat, belinostat, panobinostat, entinostat, mocetinostat, abexinostat, quisinostat, or givinostat. In certain embodiments, the epigenetic drug is a DNA methyltransferase (DNMT) inhibitor, such as azacitidine, decitabine, or guadecitabine. In certain embodiments, the epigenetic drug is a bromodomain and extra-terminal motif (BET) inhibitor, such as JQ1 or OTX015. In certain embodiments, the epigenetic drug is an Enhancer of Zeste Homolog 2 (EZH2) inhibitor such as UNC1999, GSK126, EPZ005687, or tazemetostat. In certain embodiments, the epigenetic drug is a histone acetyltransferase (HAT) inhibitor. In certain embodiments, the epigenetic drug is a histone lysine methyltransferase (KMT) inhibitor. In certain embodiments, the epigenetic drug is a protein arginine methyltransferase (PRMT) inhibitor. In certain embodiments, the epigenetic drug is a proteolysis-targeting chimera (PROTAC) comprising a HDAC inhibitor, a DNMT inhibitor, a BET inhibitor, a EZH2 inhibitor, a HAT inhibitor, a KMT inhibitor, or a PRMT inhibitor such as ARV-771, ARV-825, and MZP-61.

In certain embodiments, the patient is identified as likely being a non-responder to a treatment modality. In some such embodiments, the treatment modality is surgical resection with or without adjuvant chemotherapy. In certain embodiments, the patient is identified as having a tumor likely to recur within one year following surgical resection and adjuvant chemotherapy. In some such embodiments, the tumor is a pancreatic ductal adenocarcinoma.

In certain embodiments, the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions and the plurality of pre-selected differentially accessible chromatin regions comprise at least two, alternatively at least five, at least ten, at least twenty, at least thirty, at least forty, at least fifty, at least one hundred, at least two hundred, at least three hundred, at least four hundred, at least five hundred, at least six hundred, at least seven hundred, at least eight hundred, at least nine hundred, or at least one thousand chromatin regions selected from the list of chromatin regions in Table 1, which provides a signature of >1000 loci that were differentially accessible between recurrent (disease free survival (DFS)<1 year) and non-recurrent patients (DFS>1 year).

In certain embodiments, the method comprises administering the epigenetic drug to the patient, wherein prior to said administration a biological sample from the patient has been tested to determine nuclear localization of one or more transcription factors. In some such embodiments, the transcription factor is selected from the list of transcription factors in Table 2A and strong nuclear localization of the transcription factor was detected; in an exemplary embodiment, the transcription factor is HNF1b. In some such embodiments, the transcription factor is selected from the list of transcription factors in Table 2B and no or weak nuclear localization of the transcription factor was detected; in an exemplary embodiment, the transcription factor is ZKSCAN1.

In one aspect, the present disclosure provides a method for treating cancer in a patient in need thereof. In certain embodiments, the method comprises (a) assessing if the patient is likely to be a responder or a non-responder to a first treatment modality by determining or having determined an epigenetic landscape of a biological sample obtained from the cancer patient; and (b) treating the cancer patient with a second treatment modality if the patient is determined to be a likely non-responder to the first treatment modality.

In some such embodiments, the first treatment modality comprises surgical resection with or without adjuvant chemotherapy.

In some such embodiments, the second treatment modality comprises an epigenetic drug. For example, step (b) may comprise administering to the patient an epigenetic drug selected from the group consisting of a HDAC inhibitor, a DNMT inhibitor, a BET inhibitor, a EZH2 inhibitor, a HAT inhibitor, a KMT inhibitor, a PRMT inhibitor, conjugates thereof, and combinations thereof.

In certain embodiments, the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions and the plurality of pre-selected differentially accessible chromatin regions comprise at least two, alternatively at least five, at least ten, at least twenty, at least thirty, at least forty, at least fifty, at least one hundred, at least two hundred, at least three hundred, at least four hundred, at least five hundred, at least six hundred, at least seven hundred, at least eight hundred, at least nine hundred, or at least one thousand chromatin regions selected from the list of chromatin regions in Table 1, which provides a signature of >1000 loci that were differentially accessible between recurrent (disease free survival (DFS)<1 year) and non-recurrent patients (DFS>1 year).

D. SYSTEMS, KITS, AND COMPOSITIONS

This disclosure provides a microarray-based technology for reading chromatin accessibility patterns.

In one aspect, this disclosure provides a microarray. In certain embodiments, the microarray comprises a solid support having a plurality of oligonucleotide probes attached thereto. In some such embodiments, the oligonucleotide probes are capable of hybridization to one or more pre-selected differentially accessible chromatin regions. In some such embodiments, at least one of the one or more pre-selected differentially accessible chromatin regions are differentially accessible between a first condition and a second condition. For example, at least one pre-selected differentially accessible chromatin region may be open in a tissue sample from a patient having treatment-resistant disease and closed in a tissue sample from a patient having treatment-sensitive disease. Conversely, at least one pre-selected differentially accessible chromatin region may be closed in a tissue sample from a patient having treatment-resistant disease and open in a tissue sample from a patient having treatment-sensitive disease. In another example, at least one pre-selected differentially accessible chromatin region may be open in a tissue sample from a PDAC that recurs or is likely to recur within one year following resection and closed (silenced) in patients having PDAC that does not recur or is unlikely to recur within one year following resection. Conversely, at least one pre-selected differentially accessible chromatin region may be open in a tissue sample from a PDAC that does not recur or is unlikely to recur within one year following resection and closed (silenced) in patients having PDAC that recurs or is likely to recur within one year following resection.

In certain embodiments, the microarray comprises at least 100, at least 200, at least 300, at least 400, at least 500, at least 600, at least 700, at least 800, at least 900, at least 1000, or alternatively, 1092 unique oligonucleotide probes (e.g., each unique probe may correspond to a particular differentially accessible chromatin region such that 1092 unique probes cover all 1092 differentially accessible chromatin region identified in Table 1).

In one aspect, the present disclosure provides a kit for use in determining an epigenetic landscape of a biological sample. In certain embodiments, the kit comprises (i) a transposase enzyme, wherein the transposase enzyme is optionally loaded with one or more adapters; (ii) one or more detectable labels suitable for attaching to an oligonucleotide; and (iii) a microarray comprising a set of oligonucleotide probes anchored to a solid support.

In one aspect, this disclosure provides a solid support comprising a set of oligonucleotide probes bound thereto, wherein the set of oligonucleotide probes comprises a plurality of unique oligonucleotide probes wherein each unique oligonucleotide probe is hybridizable to a different chromatin region selected from the list of chromatin regions in FIG. 9A or a complement thereof and wherein the set of oligonucleotide probes collectively targets at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, at least two hundred fifty, at least three hundred, at least three hundred fifty, at least four hundred, at least four hundred fifty, or at least five hundred chromatin regions selected from the list of chromatin regions in FIG. 9A.

In certain embodiments, the solid support comprises a glass slide or silicon thin-film cell.

In certain embodiments, each unique oligonucleotide probe comprises DNA.

In certain embodiments, each unique oligonucleotide probe is complementary to at least a portion of a chromatin region selected from the list of chromatin regions in FIG. 9A or a complement thereof.

In certain embodiments, the plurality of unique oligonucleotide probes comprises at least one unique oligonucleotide probe that is hybridizable to a chromatin region selected from the list of chromatin regions in FIG. 9B or a complement thereof and wherein the set of oligonucleotide probes collectively targets at least one, alternatively at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, or at least two hundred fifty chromatin regions selected from the list of chromatin regions in FIG. 9B.

In certain embodiments, the plurality of unique oligonucleotide probes comprises at least one unique oligonucleotide probe that is not hybridizable with any chromatin region listed in Table 9A, but is hybridizable with another nucleic acid sequence (e.g., a control sequence).

In one aspect, this disclosure provides a solid support comprising a set of oligonucleotide probes bound thereto, wherein the set of oligonucleotide probes comprises a plurality of unique oligonucleotide probes wherein each unique oligonucleotide probe is hybridizable to a different chromatin region selected from the list of chromatin regions in FIG. 9B or a complement thereof and wherein the set of oligonucleotide probes collectively targets at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, or at least two hundred fifty chromatin regions selected from the list of chromatin regions in FIG. 9B.

In certain embodiments, the solid support comprises a glass slide or silicon thin-film cell.

In certain embodiments, each unique oligonucleotide probe comprises DNA.

In certain embodiments, each unique oligonucleotide probe is complementary to at least a portion of a chromatin region selected from the list of chromatin regions in FIG. 9B or a complement thereof.

In certain embodiments, the plurality of unique oligonucleotide probes comprises at least one unique oligonucleotide probe that is hybridizable to a chromatin region selected from the list of chromatin regions in FIG. 9A or a complement thereof and wherein the set of oligonucleotide probes collectively targets at least one, alternatively at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, at least two hundred fifty, at least three hundred, at least three hundred fifty, at least four hundred, at least four hundred fifty, or at least five hundred chromatin regions selected from the list of chromatin regions in FIG. 9A.

In certain embodiments, the plurality of unique oligonucleotide probes comprises at least one unique oligonucleotide probe that is not hybridizable with any chromatin region listed in Table 9B, but is hybridizable with another nucleic acid sequence (e.g., a control sequence).

In one aspect, this disclosure provides a system or kit comprising a solid support disclosed herein.

In one aspect, this disclosure provides a method for forming a plurality of duplexed molecules. The method employs physical steps to generate a plurality of duplexed molecules, wherein each duplexed molecule comprises (i) a tagged DNA fragement or derivative thereof representing an accessible chromatin region (ACR) of a morphologically intact nuclei and (ii) an oligonucleotide probe bound to a solid support disclosed herein.

The method comprises contacting labeled nucleic acid fragments to the set of oligonucleotides probes bound to a solid support disclosed herein under conditions sufficient to form a plurality of duplexed molecules.

In certain embodiments, the steps of preparing the labeled nucleic acid fragments include one or more of the following: (a) providing a biological sample obtained from a patient, said biological sample comprising morphologically intact nuclei; (b) contacting the morphologically intact nuclei to a transposase complex to produce a population of tagged DNA fragments representing accessible chromatin regions (ACRs) of the morphologically intact nuclei; and (c) attaching a detectable label to the tagged DNA fragments or derivatives thereof (e.g., amplicons) to produce labeled fragments.

In certain embodiments, the method of preparing the labeled nucleic acid fragments further comprises (b′) amplifying said tagged DNA fragments. Thus, in certain embodiments, step (c) comprises additionally or alternatively attaching a detectable label to the amplicons (i.e., copies of the template tagged DNA fragments).

In certain embodiments, the morphologically intact nuclei is from a cellular sample obtained from a patient having, or suspected of having, pancreatic cancer and, particularly, pancreatic ductal adenocarcinoma. In certain embodiments, the patient is a treatment-naïve cancer patient.

In one aspect, this disclosure provides a system or kit comprising a solid support, wherein the solid support comprises a set of oligonucleotide probes bound thereto, wherein the set of oligonucleotide probes comprises a plurality of unique oligonucleotide probes wherein each unique oligonucleotide probe is hybridizable to a different chromatin region selected from the list of chromatin regions in FIG. 9A of FIG. 9B or a complement thereof and wherein the set of oligonucleotide probes collectively targets at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, at least two hundred fifty, at least three hundred, at least three hundred fifty, at least four hundred, at least four hundred fifty, at least five hundred, at least five hundred fifty, at least six hundred, at least six hundred fifty, at least seven hundred, at least seven hundred fifty, at least eight hundred, at least eight hundred fifty, or at least nine hundred chromatin regions selected from the list of chromatin regions in FIG. 9A and FIG. 9B.

In certain embodiments, the solid support comprises a glass slide or silicon thin-film cell.

In certain embodiments, each unique oligonucleotide probe comprises DNA.

In certain embodiments, each unique oligonucleotide probe is complementary to at least a portion of a chromatin region selected from the list of chromatin regions in FIG. 9A of FIG. 9B or a complement thereof.

In certain embodiments, the kit or system further comprises a reagent for detection of HNF1b and, in particular, nuclear localization of HNF1b. In some such embodiments, detection of HNF1b is by immunohistochemistry or immunofluorescence. In some such embodiments, the reagent is an antibody or fragment thereof that specifically binds to HNF1b. In some such embodiments, the reagent is a monoclonal antibody or fragment thereof that specifically binds to HNF1b. In other such embodiments, the reagent is a polyclonal antibody or fragment(s) thereof that specifically binds to HNF1b. Exemplary anti-HNF1b antibodies include, but are not limited to, a polyclonal anti-HNF1b antibody such as that available from Sigma as HPA002083 or monoclonal anti-HNF1b antibody such as clone CL0374 (Abnova).

E. EXAMPLES Example 1: PDAC Recurrence

A prospective cohort of treatment-naïve, surgically resected tumors from 54 PDAC patients was collected (n=54). PDAC malignant cells from freshly resected tumors were sorted using EpCAM-conjugated magnetic beads. Both EpCAM⁺ and EpCAM⁻ cells from each of the tumors were collected. The canonical variant allele frequencies (VAF) of pancreatic cancer driver genes KRAS and TP53 in the EpCAM⁺ cells were both dramatically higher than that of the EpCAM⁻ cells (P<0.001, t-test) confirming the effective enrichment of malignant epithelial cells in EpCAM⁺ subpopulation of the same tumor. This enrichment was further confirmed by transcriptome analysis, which demonstrated overexpression of epithelial genes in the EpCAM⁺ subpopulation, with corresponding expression of immune cell and collagen genes in the EpCAM⁻ subpopulation.

Assay for Transposase-Accessible Chromatin sequencing (ATAC-seq) was performed on the EpCAM⁺ cells to interrogate genome-wide chromatin accessibility and associated differentially accessible TF binding sites. A global atlas of 121,697 peaks with median width of 505 bp, where each peak was reproducible in replicate ATAC-seq libraries for at least one patient was assembled. Saturation analysis was performed to estimate incremental new peak discovery associated with stepwise increases in sample size and confirmed that a sample size of n=40 approached saturating coverage.

Follow-up clinical data were available for 36 out of 40 patients included in the atlas (see remarks in FIG. 13B). Nineteen (19) of 36 patients were at least 365 days post-treatment, among whom 9 patients (47.4%) had recurred (DFS≤1 year, referred to as the recurrent group), and 10 patients had no recurrence (DFS>1 year; maximum of 660 days, referred to as the non-recurrent group). The latter group, however, was expected to be mixture of long-term survivors and others who will recur in 2-5 years. For the discovery analyses, 3 patients who did not receive any adjuvant chemotherapy were excluded, leaving 16 patients (6 recurrent and 10 non-recurrent). A multi-factor generalized linear model was then used to identify significant differential chromatin accessibility events between the recurrent versus non-recurrent groups, while controlling for the effects of read depth and margin status.

More than one thousand (1092) open chromatin peaks were identified as being differentially accessible (absolute log₂ fold change >1 and FDR-adjusted P<0.001) between the patients who recurred within a year of surgery and the patients who did not recur (maximum follow-up of 660 days) by ATAC-seq as in FIG. 1. The differentially accessible chromatin regions are listed in Table 1.

TABLE 1 Peak Gene Fold P-value width Chr Start End Annotation Transcript_id symbol Change (adj) (bp) 17 52977819 52978913 promoter ENST00000575909 TOM1L1 −1.01 2.2E−06 1094 10 134254015 134254324 promoter ENST00000450206 RP11-432J24.3 1.56 9.0E−04 309 10 1506248 1507137 intron ENST00000381312 ADARB2 1.30 5.1E−05 889 9 27625883 27626853 intergenic ENST00000400348 CTAGE12P −1.38 2.1E−08 970 14 105698636 105698888 intron ENST00000550208 BRF1 1.35 1.6E−05 252 7 401254 401879 intergenic ENST00000515213 AC226118.1 1.31 5.8E−04 625 7 4652611 4652868 intergenic ENST00000446823 FOXK1 1.05 8.9E−04 257 22 23744503 23745176 promoter ENST00000420968 ZDHHC8P1 −1.04 7.1E−04 673 X 3615234 3616144 intron ENST00000262848 PRKX −1.12 7.8E−04 910 17 104433 104716 intron ENST00000570638 RPH3AL 1.45 9.4E−04 283 2 1420825 1421839 intron ENST00000382198 TPO 1.08 8.6E−05 1014 16 12895395 12895819 promoter ENST00000539677 CPPED1 1.20 1.6E−04 424 16 89495481 89495932 intron ENST00000566973 ANKRD11 1.11 6.9E−04 451 16 1389753 1390364 intron ENST00000421665 BAIAP3 1.24 3.3E−04 611 6 2504483 2504975 intergenic ENST00000606884 GMDS-AS1 1.18 2.4E−04 492 2 2016399 2016710 intron ENST00000479156 MYT1L 1.82 3.4E−08 311 17 75480980 75481368 intron ENST00000585638 9-Sep 1.29 2.8E−04 388 22 30601850 30602161 promoter ENST00000432360 RP3-438O4.4 1.44 6.3E−04 311 1 3594879 3595126 intron ENST00000357733 TP73 1.36 1.2E−04 247 11 460271 461039 promoter ENST00000526878 PTDSS2 1.32 1.2E−04 768 9 138020994 138021355 intergenic ENST00000371796 OLFM1 1.35 2.4E−04 361 12 123933887 123934119 intergenic ENST00000605712 RP11-972P1.8 1.34 2.2E−04 232 X 10087464 10087962 intron ENST00000454666 WWC3 −1.50 7.4E−05 498 18 56179682 56180292 intron ENST00000361673 ALPK2 1.07 2.5E−04 610 18 18970975 18971689 intron ENST00000584611 RP11-296E23.1 −1.05 2.6E−04 714 17 106478 107040 intron ENST00000570638 RPH3AL 1.30 1.9E−04 562 18 20512914 20514073 promoter ENST00000578831 RP11-739L10.1 −1.03 3.8E−04 1159 11 70454 70919 intergenic ENST00000519787 RP11-304M2.1 1.54 5.0E−04 465 2 242869770 242871341 intron ENST00000429947 AC131097.3 1.15 3.2E−04 1571 19 40421670 40422156 intron ENST00000221347 FCGBP 1.56 4.3E−04 486 11 92438452 92438798 intron ENST00000525166 FAT3 1.03 5.5E−04 346 1 59246541 59247091 exon ENST00000371222_43680 −1.40 4.0E−04 550 18 6413976 6415319 promoter ENST00000580162 L3MBTL4 −1.20 3.9E−04 1343 14 67878683 67879198 promoter ENST00000557388 PLEK2 −1.06 2.8E−05 515 10 51566723 51567262 promoter ENST00000414907 NCOA4 −1.18 2.3E−04 539 11 128149728 128150176 intergenic ENST00000608492 RP11-702B10.1 1.57 1.7E−04 448 20 5344571 5345402 intergenic ENST00000363443 RNA5-8SP7 1.23 1.0E−04 831 10 106087848 106088405 promoter ENST00000358187 ITPRIP 1.27 1.3E−05 557 20 17540069 17540372 promoter ENST00000377868 BFSP1 1.24 2.4E−04 303 7 66017307 66017790 intron ENST00000445080 GS1-124K5.12 1.08 1.2E−04 483 2 9445224 9446284 intron ENST00000315273 ASAP2 1.04 9.6E−04 1060 4 84255872 84256464 promoter ENST00000513463 HPSE −1.06 8.7E−05 592 6 78359808 78360616 intergenic ENST00000602452 MEI4 −1.49 2.7E−04 808 18 21017554 21018179 promoter ENST00000399707 TMEM241 −1.15 3.3E−04 625 19 4084177 4084702 intergenic ENST00000262948 MAP2K2 1.05 2.6E−04 525 7 36555230 36555979 promoter ENST00000471806 AOAH 1.10 1.5E−04 749 3 18799504 18799922 intron ENST00000425799 AC144521.1 −1.11 1.4E−10 418 8 86375420 86376638 promoter ENST00000517697 RP11-317J10.2 −1.13 3.7E−09 1218 16 33345278 33346583 promoter ENST00000568752 RP11-989E6.10 1.14 2.9E−04 1305 7 63220603 63221633 intergenic ENST00000605464 CICP24 1.21 1.2E−04 1030 2 87651678 87651939 intergenic ENST00000444323 AC068279.3 1.16 2.8E−04 261 22 19434714 19435523 promoter ENST00000333059 C22orf39 −1.03 9.5E−04 809 3 126945866 126946636 intergenic ENST00000492080 RP11-305F5.2 1.05 4.0E−04 770 11 2011127 2011556 promoter ENST00000419080 MRPL23-AS1 1.54 1.0E−05 429 11 119612823 119613563 intergenic ENST00000533253 CTD-2523D13.2 1.14 2.5E−04 740 1 1293633 1294442 promoter ENST00000445648 MXRA8 1.33 1.9E−08 809 11 102364324 102364756 intron ENST00000529278 RP11-315O6.2 −1.07 2.8E−05 432 1 117900726 117901380 intergenic ENST00000604156 RP11-188D8.1 1.38 1.1E−04 654 7 102091876 102092500 exon ENST00000356387_249477 1.38 3.5E−04 624 10 92690759 92691502 intergenic ENST00000364734 RNU6-740P 1.09 6.7E−04 743 10 135342280 135342918 promoter ENST00000599428 AL161645.2 1.69 7.1E−06 638 12 124857925 124858331 intron ENST00000448614 NCOR2 1.14 4.6E−04 406 18 9474785 9475995 promoter ENST00000383432 RALBP1 −1.03 3.7E−04 1210 X 20396229 20397054 intergenic ENST00000517169 RN7SKP183 −1.25 4.1E−04 825 1 2111576 2112325 intron ENST00000505322 PRKCZ 1.32 4.8E−04 749 4 71450043 71450658 intergenic ENST00000322937 AMBN −1.15 9.9E−05 615 11 1086528 1086937 intron ENST00000359061 MUC2 1.19 7.0E−05 409 2 10539305 10539660 intron ENST00000419810 HPCAL1 1.24 6.7E−05 355 16 33348985 33350971 promoter ENST00000568752 RP11-989E6.10 1.18 4.8E−05 1986 21 47410321 47410540 intron ENST00000361866 COL6A1 1.19 3.5E−04 219 19 36774890 36775141 intergenic ENST00000586345 CTD-3162L10.1 1.18 9.4E−04 251 19 36790418 36790944 intergenic ENST00000586345 CTD-3162L10.1 1.40 1.8E−05 526 19 36791007 36791167 intergenic ENST00000586345 CTD-3162L10.1 1.61 2.0E−04 160 16 32297453 32298796 intergenic ENST00000568567 RP11-17M15.2 1.16 3.0E−05 1343 19 36785355 36785870 intergenic ENST00000586345 CTD-3162L10.1 1.28 7.8E−04 515 12 9558298 9559027 intron ENST00000540982 RP11-599J14.2 1.17 4.1E−04 729 3 125726687 125727535 promoter ENST00000504118 SLC41A3 1.08 6.4E−04 848 10 129058797 129060504 intron ENST00000464466 DOCK1 1.09 3.6E−04 1707 2 87642804 87643025 intergenic ENST00000444323 AC068279.3 1.10 3.8E−04 221 1 11296642 11297523 intron ENST00000361445 MTOR 1.43 9.5E−04 881 12 31871662 31871945 intron ENST00000509386 AMN1 1.78 8.9E−05 283 5 1521927 1522688 promoter ENST00000514484 LPCAT1 1.23 2.7E−06 761 1 4692485 4692949 intergenic ENST00000378190 AJAP1 1.15 9.3E−04 464 1 66655817 66656717 intron ENST00000412480 PDE4B 1.25 5.2E−04 900 1 16970486 16970660 promoter ENST00000362058 CROCCP2 1.01 7.5E−05 174 19 6677696 6678735 promoter ENST00000601475 C3 1.13 5.3E−04 1039 1 56933904 56934476 intergenic ENST00000371250 PPAP2B 1.32 2.7E−04 572 1 4693158 4693721 intergenic ENST00000378190 AJAP1 1.10 2.8E−04 563 12 123333197 123333659 promoter ENST00000536772 HIP1R 1.13 9.0E−04 462 1 193406539 193407729 intergenic ENST00000420807 LINC01031 1.07 5.6E−04 1190 3 121723306 121724477 promoter ENST00000462014 ILDR1 1.05 9.6E−04 1171 2 209676292 209676942 intron ENST00000419079 PTH2R 1.38 3.6E−04 650 12 3306839 3307985 intron ENST00000011898 TSPAN9 1.42 5.2E−04 1146 11 94615832 94616486 intron ENST00000545958 RP11-856F16.2 1.10 6.5E−04 654 1 3604957 3605264 promoter ENST00000378280 TP73 1.32 3.3E−04 307 2 1391878 1392649 intron ENST00000497517 TPO 1.05 5.7E−04 771 1 811189 812119 promoter ENST00000427857 FAM41C 1.07 4.0E−04 930 19 38468627 38469128 intron ENST00000476317 SIPA1L3 1.28 8.3E−04 501 1 238292984 238293512 intergenic ENST00000445891 YWHAQP9 1.34 6.1E−05 528 13 39210941 39211343 intergenic ENST00000447765 PRDX3P3 −1.33 4.0E−04 402 5 42811882 42812507 promoter ENST00000508937 SEPP1 −1.05 1.9E−05 625 2 1560598 1560978 intron ENST00000438247 AC144450.1 1.15 1.5E−04 380 12 132815639 132815889 intron ENST00000328957 GALNT9 1.20 9.9E−04 250 9 115846414 115847424 intergenic ENST00000439875 FAM225B 1.27 1.8E−04 1010 19 54613041 54613311 promoter ENST00000482960 NDUFA3 1.72 2.1E−06 270 2 239204444 239205433 intergenic ENST00000437372 AC012485.2 1.28 1.9E−04 989 11 397903 398909 promoter ENST00000526971 PKP3 1.04 2.5E−04 1006 1 1912821 1913709 intron ENST00000468610 C1orf222 1.43 3.6E−06 888 19 37782096 37782418 intergenic ENST00000586442 CTD-3220F14.1 1.63 6.4E−04 322 2 11776847 11777488 intron ENST00000396123 GREB1 1.34 6.0E−05 641 12 132813440 132813985 intron ENST00000328957 GALNT9 1.07 6.4E−04 545 1 110663023 110663256 intergenic ENST00000334179 UBL4B 1.20 8.9E−04 233 7 155893958 155894405 intergenic ENST00000384333 Y_RNA 1.04 4.3E−04 447 20 36202030 36202951 intergenic ENST00000423261 GLRXP 1.04 5.1E−04 921 1 228778123 228778480 promoter ENST00000365055 RNA5S15 1.08 1.6E−05 357 1 4503130 4503709 intergenic ENST00000423197 RP5-1166F10.1 1.15 8.4E−04 579 20 62781169 62781776 promoter ENST00000360149 MYT1 1.23 6.1E−04 607 18 8890911 8891510 intergenic ENST00000359865 SOGA2 −1.21 4.2E−04 599 14 64330729 64331355 promoter ENST00000556725 SYNE2 −1.09 1.1E−06 626 3 195509793 195510202 exon ENST00000478156_152007 1.45 8.0E−05 409 11 134831292 134832253 intergenic ENST00000528497 RP11-555G19.1 1.30 3.1E−04 961 5 11443246 11443549 intron ENST00000508761 CTNND2 1.41 3.7E−04 303 9 140244387 140245281 intron ENST00000484392 EXD3 1.09 6.4E−04 894 19 39648485 39649257 promoter ENST00000599657 PAK4 1.37 6.4E−04 772 10 132271970 132272400 intron ENST00000439421 RP11-540N6.1 1.08 5.1E−04 430 11 41553950 41554439 intron ENST00000526978 RP11-124G5.3 1.17 9.1E−04 489 1 247292118 247293363 intron ENST00000476312 ZNF124 1.35 3.0E−06 1245 20 61588799 61589615 intron ENST00000411611 SLC17A9 1.10 7.6E−04 816 19 30056819 30058660 intergenic ENST00000335523 VSTM2B 1.09 5.4E−04 1841 19 49337650 49338689 promoter ENST00000595764 HSD17B14 1.14 4.5E−04 1039 1 37259254 37259535 intergenic ENST00000373091 GRIK3 1.12 9.6E−04 281 12 131780776 131781831 promoter ENST00000508505 RP11-495K9.3 1.00 9.5E−04 1055 19 32223716 32224929 intergenic ENST00000365024 RNU6-967P 1.19 4.6E−04 1213 2 211054239 211055494 intron ENST00000412065 AC006994.2 −1.02 8.6E−04 1255 1 37449602 37450029 intron ENST00000373093 GRIK3 1.00 9.5E−04 427 1 40128961 40129465 intron ENST00000235628 NT5C1A 1.12 2.4E−04 504 14 38677991 38678610 promoter ENST00000267377 SSTR1 −1.26 6.9E−04 619 1 4769995 4770757 promoter ENST00000466761 AJAP1 1.13 4.4E−04 762 21 47318748 47319014 promoter ENST00000468429 PCBP3 1.07 5.3E−04 266 19 34280154 34280686 intergenic ENST00000587658 KCTD15 1.16 3.4E−04 532 X 23522303 23522698 intergenic ENST00000458766 snoU13 −1.03 9.0E−04 395 13 108686039 108687002 intergenic ENST00000375915 FAM155A −1.67 1.9E−10 963 21 16512741 16513203 intergenic ENST00000449746 AF127577.12 −1.46 1.2E−05 462 4 69817171 69817631 promoter ENST00000251566 UGT2A3 −1.81 3.2E−07 460 1 224136990 224138052 promoter ENST00000424045 CICP5 1.03 3.7E−04 1062 11 1796937 1797410 intergenic ENST00000449749 AC068580.7 1.36 3.0E−04 473 11 132947949 132948284 intron ENST00000529038 OPCML 1.09 6.7E−04 335 1 1276059 1277202 intron ENST00000472445 DVL1 1.09 6.2E−04 1143 X 2526973 2527761 promoter ENST00000527459 CD99P1 −1.15 1.8E−04 788 14 72448205 72449425 intron ENST00000402788 RGS6 1.05 1.9E−04 1220 18 21718709 21719338 promoter ENST00000327201 CABYR −1.41 1.3E−05 629 18 21851298 21852369 promoter ENST00000585247 OSBPL1A −1.02 9.0E−05 1071 4 170121436 170122132 promoter ENST00000510225 RP11-327O17.2 −1.07 2.8E−04 696 14 77589823 77590311 intron ENST00000557752 RP11-463C8.4 −1.04 2.7E−04 488 3 65938946 65939447 promoter ENST00000460754 MAGI1-IT1 −1.18 1.7E−04 501 12 10826411 10827032 promoter ENST00000541561 STYK1 −1.10 3.7E−04 621 13 76334271 76334966 promoter ENST00000465261 LMO7 −1.05 1.4E−04 695 4 106816201 106816854 promoter ENST00000503451 NPNT −1.33 3.6E−07 653 8 119890394 119891274 intergenic ENST00000297350 TNFRSF11B −1.32 3.8E−05 880 18 3230353 3230820 intron ENST00000580139 RP13-270P17.2 −1.94 8.6E−05 467 4 23789895 23790557 intron ENST00000509702 PPARGC1A −1.28 2.2E−05 662 4 72978120 72978772 intron ENST00000358749 NPFFR2 −1.41 3.0E−10 652 6 53719637 53720021 intron ENST00000370882 LRRC1 −1.16 1.3E−04 384 18 59561256 59561922 promoter ENST00000588396 RNF152 −1.14 5.4E−05 666 5 158122586 158122909 intergenic ENST00000519890 EBF1 −1.36 6.3E−04 323 6 43894454 43895332 intergenic ENST00000422059 RP5-1120P11.1 −1.20 7.8E−06 878 17 38439964 38440892 intron ENST00000323571 WIPF2 −1.26 1.2E−04 928 4 103541806 103542546 intergenic ENST00000226574 NFKB1 −1.01 1.9E−07 740 5 170176920 170177427 intron ENST00000521965 MIR4454 −1.15 1.7E−04 507 4 25864064 25865011 promoter ENST00000513364 SEL1L3 −1.12 1.5E−04 947 12 15815552 15815954 promoter ENST00000540613 EPS8 −1.00 7.9E−05 402 19 11545786 11546623 promoter ENST00000586836 CCDC151 −1.05 9.7E−05 837 X 13006739 13007333 intergenic ENST00000451311 TMSB4X −1.36 1.0E−05 594 18 21692827 21693592 promoter ENST00000540918 TTC39C −1.64 1.9E−06 765 9 27371349 27371791 intron ENST00000603061 MOB3B −1.44 3.6E−09 442 18 29738048 29738594 intron ENST00000583696 GAREM −1.59 4.8E−04 546 3 18699491 18700274 intron ENST00000595388 AC144521.1 −1.65 5.8E−06 783 7 158995654 158996480 intergenic ENST00000437005 PIP5K1P2 1.08 5.5E−04 826 12 15865506 15866240 promoter ENST00000543612 EPS8 −1.41 7.0E−07 734 4 155547868 155548555 promoter ENST00000499392 LRAT −1.02 6.5E−04 687 5 106810443 106811097 intron ENST00000505499 EFNA5 −1.08 3.5E−04 654 17 39956851 39957456 intergenic ENST00000355468 LEPREL4 −1.11 8.9E−04 605 18 68048808 68049145 exon ENST00000582251_572674 −1.16 1.3E−05 337 20 22471368 22471859 intergenic ENST00000420070 LINC00261 −1.14 8.0E−04 491 13 61989175 61989676 promoter ENST00000409204 PCDH20 −1.39 1.7E−05 501 5 78791005 78791692 intron ENST00000535690 HOMER1 −1.57 1.1E−08 687 1 157210261 157210939 intergenic ENST00000449345 RP11-85G21.1 −1.09 5.7E−04 678 17 56591826 56592157 promoter ENST00000582390 MTMR4 −1.12 3.1E−04 331 1 27240311 27240999 promoter ENST00000254227 NR0B2 −1.34 2.6E−04 688 4 149366324 149366956 promoter ENST00000344721 NR3C2 −1.25 2.5E−05 632 13 74861868 74862243 promoter ENST00000383890 RNY1P5 −1.51 9.2E−07 375 15 53745621 53746295 intergenic ENST00000567224 WDR72 −1.62 2.4E−08 674 7 87198356 87198910 intron ENST00000543898 ABCB1 −1.22 3.7E−05 554 4 38134715 38135185 promoter ENST00000492180 TBC1D1 −1.18 4.6E−05 470 18 77005558 77006476 intron ENST00000587878 ATP9B 1.10 2.1E−04 918 4 42658842 42659808 promoter ENST00000562054 RP11-109E24.2 −1.11 1.3E−05 966 8 128309764 128310584 intron ENST00000523825 CASC8 −1.23 2.4E−04 820 18 25236246 25236678 intergenic ENST00000584546 RP11-739N10.1 −1.75 1.7E−04 432 4 83316004 83316436 intergenic ENST00000503202 IGBP1P4 −1.15 3.0E−05 432 18 3773069 3773731 promoter ENST00000584060 RP11-874J12.3 −2.08 3.4E−08 662 1 65210283 65210996 promoter ENST00000371072 RAVER2 −1.16 7.6E−05 713 4 22970924 22971638 intergenic ENST00000511453 RP11-412P11.1 −1.27 2.9E−07 714 15 29966880 29967293 promoter ENST00000536835 RP11-680F8.1 −1.31 5.6E−05 413 8 4195706 4196553 intron ENST00000539096 CSMD1 −2.07 1.4E−09 847 18 21594009 21595594 promoter ENST00000579713 RP11-403A21.2 −1.10 8.6E−05 1585 18 13823915 13824237 promoter ENST00000390194 AP001525.1 −1.11 8.9E−05 322 17 48845654 48846094 promoter ENST00000502517 LINC00483 −1.26 3.3E−04 440 8 22601135 22601604 promoter ENST00000519624 RP11-459E5.1 −1.06 1.5E−04 469 X 19352288 19352590 intergenic ENST00000379806 PDHA1 −1.30 5.2E−04 302 14 65346358 65347344 promoter ENST00000542895 SPTB −1.01 2.5E−04 986 15 64540179 64540503 intron ENST00000606793 CTD-2116N17.1 −1.00 3.2E−04 324 6 82547755 82548150 intergenic ENST00000418567 RP11-379B8.1 −1.18 2.1E−05 395 11 104322692 104323628 intron ENST00000536529 RP11-886D15.1 −1.28 9.9E−05 936 17 46342828 46343603 intron ENST00000581419 SKAP1 −1.10 2.3E−04 775 2 146971789 146972404 intergenic ENST00000413391 RPL17P12 −1.68 2.1E−08 615 X 24517071 24517405 intron ENST00000493226 PDK3 −1.04 8.8E−04 334 12 15323979 15324554 intron ENST00000393736 RERG −2.21 7.2E−14 575 14 73928913 73929398 promoter ENST00000561382 RP1-240K6.3 −1.13 4.9E−07 485 12 71556548 71557645 intron ENST00000549421 TSPAN8 −1.66 4.2E−05 1097 4 77625261 77626040 intron ENST00000486758 SHROOM3 −1.47 1.7E−09 779 14 53167381 53167871 intergenic ENST00000556039 ERO1L −1.06 1.8E−04 490 15 83349039 83349480 promoter ENST00000543938 AP3B2 −1.68 4.4E−05 441 18 28591355 28591777 intron ENST00000434452 DSC3 −1.70 3.6E−04 422 6 30226869 30227564 promoter ENST00000420110 HLA-L −1.04 4.9E−07 695 12 12550932 12551724 intron ENST00000298571 LOH12CR1 −1.06 7.7E−04 792 18 7926531 7927006 intron ENST00000400053 PTPRM −1.56 9.3E−07 475 5 156874176 156874688 intron ENST00000519499 CTB-109A12.1 −1.29 6.0E−05 512 4 105415971 105416679 promoter ENST00000466963 CXXC4 −1.12 2.8E−07 708 1 247526375 247526698 intergenic ENST00000478225 ZNF496 1.35 3.8E−04 323 14 68205454 68206247 intron ENST00000394455 ZFYVE26 −1.09 1.8E−05 793 18 21977090 21978175 promoter ENST00000582618 OSBPL1A −1.13 5.8E−04 1085 5 31020930 31021844 intergenic ENST00000495944 RPL19P11 −1.60 3.8E−06 914 17 73597354 73597809 promoter ENST00000584323 MYO15B −1.01 3.9E−04 455 1 165614855 165615573 promoter ENST00000461759 MGST3 −1.15 2.6E−04 718 12 89466458 89467244 intron ENST00000549278 RP11-13A1.3 −1.99 6.4E−04 786 4 139120636 139121025 intron ENST00000509248 SLC7A11 −1.06 2.2E−04 389 8 103941579 103942473 promoter ENST00000517996 KB-1507C5.2 −1.07 8.4E−09 894 15 36469921 36470501 intron ENST00000561394 RP11-184D12.1 −1.53 9.4E−04 580 8 15397612 15398367 promoter ENST00000503731 TUSC3 −1.80 5.8E−05 755 7 98013278 98014497 promoter ENST00000398259 RPS3AP26 −1.20 2.7E−04 1219 18 3051740 3052729 intergenic ENST00000356443 MYOM1 −1.45 3.8E−05 989 15 98491142 98491429 intron ENST00000538249 ARRDC4 −1.05 4.7E−04 287 X 24167349 24168808 promoter ENST00000427551 ZFX-AS1 −1.12 9.2E−07 1459 13 30682897 30683442 promoter ENST00000432770 LINC00365 −1.02 6.8E−04 545 10 65479858 65480099 intron ENST00000444770 RP11-170M17.1 −1.28 2.0E−06 241 22 43336262 43336736 intron ENST00000453079 PACSIN2 −1.07 4.8E−04 474 18 24235854 24237453 promoter ENST00000584630 KCTD1 −1.21 1.1E−04 1599 18 29665002 29665389 intron ENST00000583184 RP11-53I6.2 −1.47 4.1E−04 387 X 123540218 123540808 intron ENST00000469481 STAG2 −1.15 2.0E−06 590 21 29628568 29629059 intergenic ENST00000453420 AL035610.2 −1.35 1.8E−05 491 14 24777038 24777597 promoter ENST00000554411 CIDEB −1.09 5.1E−06 559 7 90350197 90350681 intron ENST00000436577 CDK14 −1.28 5.1E−05 484 3 118930104 118930466 intergenic ENST00000483209 B4GALT4 −1.33 9.1E−04 362 17 33759489 33760107 promoter ENST00000304905 SLFN12 −1.36 3.0E−05 618 6 126265396 126265975 intergenic ENST00000229633 HINT3 −1.22 5.2E−05 579 18 8341512 8342175 intron ENST00000577827 PTPRM −1.38 7.6E−05 663 13 60586478 60586983 promoter ENST00000435636 DIAPH3-AS1 −1.16 2.0E−04 505 2 43232429 43233212 promoter ENST00000457457 AC016735.1 −1.36 2.3E−07 783 4 72052163 72052582 promoter ENST00000264485 SLC4A4 −1.53 1.8E−07 419 18 11005554 11005954 intron ENST00000582913 PIEZO2 −1.21 3.1E−05 400 6 52254401 52254862 intron ENST00000360726 PAQR8 −1.13 1.8E−05 461 16 1031471 1032054 promoter ENST00000565467 RP11-161M6.2 −1.39 3.3E−04 583 14 68987627 68988132 intron ENST00000478014 RAD51B −1.03 2.2E−06 505 4 38387157 38387752 intron ENST00000503465 RP11-83C7.1 −1.45 1.6E−12 595 12 18951259 18952375 intergenic ENST00000317658 CAPZA3 −1.17 8.8E−04 1116 8 74219833 74220352 intron ENST00000520894 RP11-434I12.2 −1.28 8.7E−04 519 11 134526444 134526989 intergenic ENST00000529417 RP11-469N6.3 2.13 6.3E−08 545 10 108273148 108273531 intergenic ENST00000399415 RP11-446H13.2 −1.96 1.5E−04 383 2 165770474 165770888 promoter ENST00000483641 SLC38A11 −1.19 5.7E−05 414 9 28915264 28915864 intergenic ENST00000401120 MIR873 −1.80 1.7E−04 600 1 244231070 244231550 intron ENST00000598000 AL590483.1 −1.21 4.3E−04 480 4 24384043 24384371 intergenic ENST00000410330 AC092846.1 −1.10 5.1E−05 328 5 103398196 103398978 intergenic ENST00000514769 RP11-138J23.1 −1.19 9.4E−04 782 8 1878704 1879351 intron ENST00000522435 ARHGEF10 −1.31 3.5E−04 647 8 37159582 37160492 intergenic ENST00000518765 RP11-527N22.1 −1.01 2.5E−04 910 19 10859669 10860777 intron ENST00000586939 DNM2 −1.13 1.9E−04 1108 8 38124767 38125231 promoter ENST00000530193 PPAPDC1B −1.13 8.4E−05 464 14 100625737 100626234 promoter ENST00000553834 DEGS2 −1.04 8.6E−04 497 17 70514867 70515633 intron ENST00000580861 LINC00511 −1.10 1.8E−04 766 11 22213851 22215484 promoter ENST00000324559 ANO5 −1.10 5.0E−06 1633 11 91530137 91530591 promoter ENST00000581290 RP11-201M22.1 −1.11 8.9E−04 454 4 174112844 174113342 intron ENST00000512285 GALNT7 −1.32 1.1E−04 498 8 98861557 98862712 intron ENST00000521545 LAPTM4B −1.07 3.5E−04 1155 12 132401688 132401954 promoter ENST00000540647 ULK1 1.88 3.5E−05 266 10 98623698 98624364 intron ENST00000371097 LCOR −1.04 8.8E−04 666 5 67497853 67498258 intergenic ENST00000520762 RP11-404L6.2 −1.34 1.8E−04 405 8 71115117 71115743 intron ENST00000518287 NCOA2 −1.46 1.6E−05 626 18 20695658 20696122 intergenic ENST00000400473 CABLES1 −1.22 4.5E−05 464 18 19577616 19577921 promoter ENST00000577673 AC091043.1 −1.35 1.3E−05 305 17 72746567 72746861 promoter ENST00000585285 MIR3615 −1.28 8.9E−05 294 18 19866602 19866925 intergenic ENST00000459476 snoU13 −1.38 3.8E−06 323 1 2688905 2690000 intron ENST00000401095 TTC34 1.02 3.3E−04 1095 12 15842656 15843267 intron ENST00000544064 EPS8 −1.26 9.2E−07 611 5 54467950 54468191 promoter ENST00000516047 MIR449C −1.04 4.2E−06 241 12 19219371 19219904 intergenic ENST00000449390 RPL7P6 −1.53 1.4E−04 533 2 109002050 109002496 intron ENST00000409309 SULT1C4 −1.20 5.7E−04 446 4 40475810 40476436 promoter ENST00000507180 RBM47 −1.30 1.1E−05 626 4 115484596 115485293 intergenic ENST00000310836 UGT8 −1.13 1.7E−04 697 5 56731545 56732157 intron ENST00000506106 CTD-2023N9.1 −1.02 1.9E−04 612 5 98215879 98216617 intron ENST00000284049 CHD1 −1.03 8.2E−04 738 6 155649620 155650370 intergenic ENST00000475849 TFB1M −1.27 4.6E−04 750 8 23039576 23039972 intergenic ENST00000518308 RP11-1149O23.2 −1.07 8.2E−04 396 14 65409340 65409856 promoter ENST00000557323 GPX2 −1.13 1.8E−05 516 18 12659958 12660445 promoter ENST00000589405 PSMG2 −1.99 1.3E−06 487 16 57286027 57286608 promoter ENST00000564376 RP11-407G23.3 −1.45 1.3E−04 581 12 89900906 89901589 intron ENST00000546830 POC1B −1.67 2.2E−05 683 3 172635673 172636396 intron ENST00000351008 SPATA16 −1.28 3.0E−04 723 6 56263991 56264896 intergenic ENST00000370819 COL21A1 −1.30 2.7E−05 905 8 86459177 86459730 intergenic ENST00000520459 RP11-317J10.4 −1.05 8.6E−04 553 18 21699037 21699241 promoter ENST00000583782 RP11-799B12.2 −1.68 9.4E−07 204 8 4188712 4189987 intron ENST00000539096 CSMD1 −1.19 7.6E−05 1275 15 41324040 41324393 intron ENST00000558357 INO80 3.06 1.2E−04 353 7 57265415 57265595 promoter ENST00000423752 RP11-1217F2.13 2.76 6.9E−04 180 12 7055207 7055997 promoter ENST00000538318 PTPN6 −1.13 4.7E−05 790 1 73361638 73361801 intron ENST00000445976 RP4-660H19.1 2.75 4.5E−04 163 2 15499821 15500945 intron ENST00000442506 NBAS 2.05 8.1E−04 1124 6 97944099 97944304 intergenic ENST00000574739 RP3-418C23.2 2.08 1.3E−04 205 19 31869090 31869843 intron ENST00000585336 AC007796.1 1.50 9.7E−04 753 17 80544014 80544489 promoter ENST00000575578 FOXK2 1.24 2.5E−04 475 7 148469337 148470194 intron ENST00000325222 CUL1 1.23 9.7E−04 857 10 129595626 129595975 intergenic ENST00000388920 FOXI2 1.21 7.1E−04 349 2 217237783 217238658 promoter ENST00000273067 4-Mar 1.66 2.3E−04 875 19 38489929 38490545 intron ENST00000476317 SIPA1L3 2.18 4.3E−06 616 10 133797280 133797729 promoter ENST00000368636 BNIP3 1.38 2.4E−04 449 10 133661124 133661318 intergenic ENST00000341866 AL450307.1 1.96 9.7E−04 194 2 36129295 36129643 intergenic ENST00000431951 MRPL50P1 1.77 6.1E−04 348 4 122791099 122792004 promoter ENST00000567769 RP11-63B13.1 −1.05 3.2E−04 905 10 96989136 96989837 promoter ENST00000451737 RP11-310E22.4 1.48 3.7E−04 701 12 6387233 6388200 intergenic ENST00000539998 RP1-96H9.5 −1.01 1.6E−04 967 1 237963084 237963484 promoter ENST00000466626 RYR2 −1.15 6.8E−04 400 11 117109912 117110426 exon ENST00000529869_361297 1.45 8.5E−04 514 9 137494257 137495098 intergenic ENST00000371817 COL5A1 1.68 1.7E−04 841 19 35809800 35810562 promoter ENST00000601414 CD22 1.10 1.0E−04 762 19 38530496 38531253 intron ENST00000476317 SIPA1L3 2.28 9.2E−07 757 12 108876411 108877044 intron ENST00000502160 RP11-13G14.4 1.73 3.5E−05 633 1 210612139 210613054 promoter ENST00000367009 HHAT 1.58 2.2E−04 915 7 157599753 157600564 intron ENST00000404321 PTPRN2 1.35 2.6E−04 811 17 68185179 68185450 intergenic ENST00000243457 KCNJ2 1.93 3.5E−04 271 19 30019124 30019835 promoter ENST00000579268 CTC-525D6.2 1.50 6.3E−04 711 7 154861699 154862044 promoter ENST00000287907 HTR5A 1.23 1.5E−04 345 7 2915618 2916223 intergenic ENST00000396946 CARD11 1.24 8.6E−04 605 3 168602522 168603249 intergenic ENST00000484765 RP11-368I23.2 1.30 6.4E−04 727 2 15309734 15310359 intron ENST00000485694 NBAS 1.55 1.8E−04 625 19 33367595 33368355 promoter ENST00000586628 CTD-2085J24.4 1.70 7.0E−05 760 11 117151727 117152451 promoter ENST00000524917 RNF214 1.29 6.4E−04 724 12 116400382 116401203 promoter ENST00000549725 RP11-493P1.2 1.69 2.6E−05 821 4 85420209 85421036 promoter ENST00000295886 NKX6-1 −1.14 1.9E−04 827 19 37793700 37794465 intergenic ENST00000591471 HKR1 1.62 3.6E−04 765 3 183894085 183894896 promoter ENST00000431779 AP2M1 1.02 2.5E−04 811 16 86985326 86986094 intergenic ENST00000566109 RP11-107C10.1 1.33 4.8E−04 768 3 14203211 14203401 intron ENST00000477324 XPC 2.20 3.0E−04 190 16 28394898 28395627 intron ENST00000398943 EIF3CL 1.66 3.5E−04 729 19 42617722 42618169 intron ENST00000531773 POU2F2 1.24 8.3E−04 447 1 165868016 165868540 promoter ENST00000463772 UCK2 1.08 8.5E−04 524 5 79715065 79715253 intron ENST00000510995 ZFYVE16 2.32 2.0E−04 188 X 44731642 44733410 promoter ENST00000475233 KDM6A −1.02 7.2E−05 1768 19 36095937 36096410 intergenic ENST00000589603 AC002115.9 1.37 9.3E−05 473 16 28742292 28743038 promoter ENST00000569005 EIF3C 1.36 6.4E−04 746 18 21032725 21033693 promoter ENST00000577501 RIOK3 −1.05 5.2E−04 968 11 12185010 12186343 promoter ENST00000379612 MICAL2 1.03 9.2E−04 1333 14 76815171 76815651 promoter ENST00000390772 AC016543.1 1.20 6.3E−04 480 17 21305235 21305901 intron ENST00000583088 KCNJ12 1.03 7.6E−04 666 9 137394472 137395015 intergenic ENST00000444936 RP11-473E2.2 1.21 7.7E−04 543 19 38704515 38705167 promoter ENST00000488378 DPF1 1.71 5.1E−06 652 8 143273979 143275177 intergenic ENST00000517704 LINC00051 1.44 3.1E−05 1198 18 24060728 24061749 intron ENST00000578973 KCTD1 −1.30 2.7E−04 1021 11 20118774 20119500 intron ENST00000311043 NAV2 1.49 6.7E−04 726 14 56298766 56299226 intergenic ENST00000560336 LINC00520 −1.01 6.7E−05 460 20 22392204 22392708 intron ENST00000377121 RP5-1004I9.1 −1.09 5.9E−04 504 19 39564251 39564693 intergenic ENST00000601575 PAPL 1.36 8.2E−05 442 3 126326051 126326334 promoter ENST00000519162 TXNRD3 1.54 5.5E−04 283 5 89316952 89317321 intergenic ENST00000584845 MIR3660 −1.03 4.1E−04 369 11 117069701 117070445 promoter ENST00000278968 TAGLN 1.19 4.0E−04 744 1 19586986 19587534 intergenic ENST00000330263 MRTO4 1.32 5.2E−04 548 15 26020460 26021175 intron ENST00000555815 ATP10A 1.33 1.3E−06 715 2 102353912 102354557 intron ENST00000417294 MAP4K4 −1.29 7.3E−05 645 4 141264454 141264871 promoter ENST00000506322 SCOC −1.08 3.8E−05 417 2 242054831 242055272 intron ENST00000493544 PASK 1.77 1.7E−06 441 17 39686341 39686778 promoter ENST00000361566 KRT19 −1.12 1.3E−04 437 13 42270599 42271143 promoter ENST00000478987 VWA8 −1.26 3.1E−04 544 19 33236950 33238144 intron ENST00000421545 TDRD12 1.04 4.6E−04 1194 12 33049306 33050344 promoter ENST00000546741 PKP2 −1.04 1.4E−04 1038 10 81239097 81239352 intergenic ENST00000557620 TPRX1P1 1.62 4.5E−04 255 20 36919560 36920024 exon ENST00000451435_619426 1.18 1.8E−04 464 10 126028465 126028958 intergenic ENST00000539214 OAT 1.54 9.5E−04 493 11 120088623 120089064 intron ENST00000531220 OAF 1.43 7.0E−04 441 15 51369174 51369713 intron ENST00000559909 RP11-108K3.1 1.16 4.6E−04 539 16 19843028 19843331 intron ENST00000568061 IQCK 1.29 9.5E−04 303 X 1510891 1512012 promoter ENST00000484026 SLC25A6 −1.04 8.6E−04 1121 3 71591682 71592117 promoter ENST00000408337 MIR1284 1.17 1.5E−04 435 19 33963942 33964303 intron ENST00000590408 PEPD 1.31 3.3E−04 361 17 64536177 64536808 intron ENST00000284384 PRKCA 1.39 9.4E−04 631 11 1078428 1079839 intron ENST00000359061 MUC2 1.34 8.4E−04 1411 12 98793216 98793758 intergenic ENST00000364426 RNU4-41P 1.16 2.4E−05 542 1 15322511 15323031 intron ENST00000400797 KAZN 1.15 4.6E−04 520 2 208352490 208352976 intron ENST00000418850 AC007879.5 1.98 2.9E−04 486 3 128914473 128915151 intergenic ENST00000422453 CNBP 1.16 4.6E−04 678 6 110064994 110065287 intron ENST00000230124 FIG4 1.24 5.5E−04 293 7 86688557 86689480 promoter ENST00000423294 KIAA1324L −1.09 2.5E−04 923 3 127453590 127454743 promoter ENST00000398101 MGLL 1.22 1.0E−04 1153 9 127105090 127105743 intron ENST00000539416 NEK6 1.31 1.7E−04 653 4 99064059 99065056 promoter ENST00000295268 STPG2 −1.10 9.8E−07 997 11 70496478 70496740 intron ENST00000445654 SHANK2 1.30 6.5E−06 262 11 1691687 1692395 intergenic ENST00000382167 FAM99A 1.49 4.4E−05 708 4 173647115 173647791 intron ENST00000508122 GALNTL6 −1.60 1.3E−05 676 14 102172379 102172956 intron ENST00000557778 RP11-1029J19.5 1.02 4.1E−04 577 18 21082967 21083951 promoter ENST00000592119 C18orf8 −1.12 9.3E−05 984 7 150810759 150811221 promoter ENST00000335367 AGAP3 1.13 4.0E−04 462 2 74010590 74010935 promoter ENST00000409561 C2orf78 1.10 3.0E−04 345 10 133759398 133760269 intron ENST00000472664 PPP2R2D 1.38 2.4E−04 871 8 101635463 101636150 intron ENST00000520661 SNX31 1.30 9.0E−05 687 13 114579128 114579433 promoter ENST00000449453 RP11-199F6.4 1.33 2.3E−04 305 12 47488676 47488915 intron ENST00000546455 PCED1B 1.53 9.5E−04 239 4 48946273 48946960 intergenic ENST00000507399 RP11-317G22.2 −1.22 2.1E−05 687 17 40074968 40075633 promoter ENST00000590735 ACLY −1.00 4.9E−04 665 X 16804037 16805127 promoter ENST00000398155 TXLNG −1.12 2.1E−05 1090 15 102215274 102215634 intron ENST00000539112 TARSL2 1.43 6.6E−04 360 16 88840365 88840766 intron ENST00000301015 PIEZO1 1.47 1.5E−04 401 2 239835989 239836732 intergenic ENST00000455228 AC114788.2 1.19 5.2E−04 743 2 129063639 129064276 intron ENST00000494089 HS6ST1 1.06 6.7E−04 637 1 230994632 230995105 intron ENST00000522201 C1orf198 1.59 4.5E−04 473 1 12100647 12101031 intergenic ENST00000496974 RN7SL649P 1.01 7.1E−04 384 1 178877654 178877828 intron ENST00000478871 RALGPS2 1.66 8.4E−04 174 17 15917197 15917706 intron ENST00000497842 TTC19 1.20 7.6E−04 509 8 142157841 142158130 intron ENST00000523015 DENND3 1.62 1.9E−04 289 10 121010086 121010469 intron ENST00000392870 GRK5 1.31 2.5E−04 383 7 63212550 63212945 intergenic ENST00000605464 CICP24 1.43 3.5E−05 395 12 131851320 131852149 promoter ENST00000539209 RP13-507P19.1 1.52 5.6E−05 829 7 63217941 63218533 intergenic ENST00000605464 CICP24 1.48 5.1E−05 592 5 40679080 40680306 promoter ENST00000514343 PTGER4 −1.00 5.4E−07 1226 7 155199524 155200087 intergenic ENST00000569431 RP5-912I13.1 1.59 6.7E−06 563 5 628422 629006 intron ENST00000444221 CEP72 1.27 1.7E−04 584 17 81140434 81141322 intergenic ENST00000572343 AC139099.4 1.21 6.6E−04 888 7 63216118 63216460 intergenic ENST00000605464 CICP24 1.48 1.8E−04 342 17 105730 106265 intron ENST00000570638 RPH3AL 1.38 1.2E−04 535 16 86878909 86879904 intergenic ENST00000566109 RP11-107C10.1 1.25 3.6E−05 995 21 33157360 33157791 intergenic ENST00000610276 AP000255.6 1.15 1.2E−04 431 11 22174396 22174976 intergenic ENST00000530837 CTD-2019O4.1 −1.71 4.2E−08 580 16 33293693 33295127 intergenic ENST00000573021 RP11-23E10.5 1.15 8.0E−04 1434 5 2490324 2490714 intergenic ENST00000560688 RP11-129I19.2 1.13 1.5E−04 390 19 1164280 1165046 intron ENST00000587655 SBNO2 1.01 5.2E−04 766 13 113680424 113680653 promoter ENST00000473345 MCF2L 1.61 1.6E−04 229 14 60043166 60043680 promoter ENST00000281581 CCDC175 −1.25 1.8E−04 514 18 34408158 34409506 promoter ENST00000587139 KIAA1328 −1.07 1.1E−05 1348 17 55740045 55740953 intron ENST00000579505 MSI2 −1.01 1.1E−05 908 17 44438927 44439708 promoter ENST00000450673 ARL17B −1.22 6.7E−04 781 7 206405 206816 intron ENST00000477004 FAM20C 1.19 6.5E−04 411 7 63222975 63223858 intergenic ENST00000605464 CICP24 1.12 5.0E−04 883 13 80055053 80055742 promoter ENST00000457171 NDFIP2-AS1 −1.00 4.2E−04 689 4 40578882 40579574 intron ENST00000513044 RBM47 −1.07 3.0E−08 692 9 140188004 140189043 promoter ENST00000566954 RP13-122B23.8 −1.23 8.9E−04 1039 17 70613945 70614728 intron ENST00000581549 LINC00511 −1.01 5.7E−06 783 5 74332978 74333338 intergenic ENST00000322348 GCNT4 −1.09 4.2E−04 360 4 1722559 1723411 promoter ENST00000536901 TMEM129 −1.03 1.4E−04 852 18 21166005 21167139 promoter ENST00000540608 NPC1 −1.36 1.1E−09 1134 17 39058236 39058611 intergenic ENST00000167588 KRT20 −1.19 5.7E−04 375 2 167231978 167233085 promoter ENST00000375387 SCN9A −1.12 1.6E−05 1107 Y 297421 298266 intergenic ENST00000516032 RNU6-1334P −1.02 5.9E−04 845 17 70462355 70462619 intron ENST00000580861 LINC00511 −1.03 4.9E−06 264 22 42709789 42710226 intron ENST00000515426 TCF20 −1.13 2.4E−04 437 13 30646504 30647236 intergenic ENST00000413591 LINC00365 −1.28 4.7E−05 732 18 77393621 77394083 intergenic ENST00000317008 RP11-567M16.3 1.02 8.3E−04 462 17 73613416 73613713 promoter ENST00000578300 MYO15B −1.09 4.0E−05 297 18 20558174 20558672 intron ENST00000585177 RBBP8 −1.33 2.7E−07 498 21 18899540 18900000 promoter ENST00000363884 Y_RNA −1.31 8.0E−05 460 4 19557727 19558281 intron ENST00000511431 RP11-608O21.1 −1.74 1.6E−06 554 4 99582947 99583241 exon ENST00000569927_160528 −1.24 1.7E−04 294 15 102432818 102433991 intergenic ENST00000560907 WBP1LP5 1.21 2.1E−04 1173 3 195487289 195487523 intron ENST00000480843 MUC4 1.63 6.1E−05 234 19 2128409 2128837 promoter ENST00000590683 AP3D1 2.03 4.6E−07 428 4 156679791 156681400 promoter ENST00000513437 GUCY1B3 −1.10 2.2E−06 1609 4 38735730 38736026 intergenic ENST00000410298 RNA5SP158 1.17 5.5E−04 296 X 15755897 15756576 promoter ENST00000380319 CA5B −1.02 1.5E−04 679 19 51898699 51898961 promoter ENST00000600765 CTD-2616J11.14 1.26 8.8E−04 262 4 103994568 103995223 intron ENST00000508136 SLC9B2 −1.52 4.2E−05 655 2 241564963 241565884 promoter ENST00000407714 GPR35 1.21 1.8E−05 921 4 7404260 7404679 intron ENST00000329016 SORCS2 −1.76 1.7E−08 419 9 115851492 115852115 intergenic ENST00000439875 FAM225B 1.39 2.6E−04 623 17 79486482 79486780 promoter ENST00000442532 RP13-766D20.2 −1.29 2.9E−04 298 18 24159844 24160367 intron ENST00000580191 KCTD1 −1.80 3.4E−06 523 13 21277892 21278693 promoter ENST00000468605 IL17D −1.14 2.2E−05 801 18 2654993 2656229 promoter ENST00000579647 CBX3P2 −1.01 9.8E−04 1236 9 108081065 108081533 intron ENST00000607692 SLC44A1 −1.33 1.4E−04 468 10 35838253 35839249 intron ENST00000497692 CCNY 1.19 4.4E−04 996 18 3218007 3218215 promoter ENST00000261606 MYOM1 −1.32 6.7E−04 208 16 32351227 32353593 intergenic ENST00000562853 RP11-17M15.4 1.20 6.5E−05 2366 4 41992323 41992873 promoter ENST00000510460 SLC30A9 −1.05 1.2E−05 550 4 122369404 122369799 intergenic ENST00000512282 TUBB4BP5 −1.10 4.1E−04 395 18 6315695 6316404 intron ENST00000580162 L3MBTL4 −2.14 3.8E−06 709 17 29816786 29817073 promoter ENST00000578694 RAB11FIP4 −1.46 1.2E−07 287 17 38501710 38502341 promoter ENST00000475125 RARA −1.14 5.8E−05 631 13 35923722 35924281 intron ENST00000379939 NBEA −1.45 9.2E−04 559 13 103553441 103553830 intergenic ENST00000605100 METTL21EP −1.72 8.0E−05 389 4 62406648 62407173 intron ENST00000514996 LPHN3 −1.51 4.9E−04 525 17 31281498 31281947 intergenic ENST00000578289 TMEM98 −1.10 8.1E−05 449 8 134440828 134441594 intergenic ENST00000393673 ST13P6 −1.33 3.1E−04 766 5 40784185 40784659 intron ENST00000397006 PRKAA1 −1.24 2.1E−04 474 4 185269668 185270393 promoter ENST00000511465 RP11-290F5.2 −1.12 1.4E−04 725 4 164471320 164471761 intron ENST00000510786 1-Mar −1.12 1.3E−05 441 17 45393737 45394013 intron ENST00000575039 RP11-290H9.4 −1.59 1.3E−05 276 12 6873219 6873910 promoter ENST00000540667 PTMS −1.11 4.8E−04 691 1 201374557 201374865 exon ENST00000361379_57596 −1.02 2.7E−05 308 22 41983726 41984326 promoter ENST00000466645 PMM1 −1.17 8.3E−04 600 18 22067707 22067934 promoter ENST00000583122 RP11-178F10.2 −1.13 6.5E−04 227 17 74392058 74392341 exon ENST00000586409_558822 −1.21 2.0E−04 283 14 59296342 59296858 promoter ENST00000555378 RP11-112J1.2 −1.17 1.0E−04 516 4 103701581 103701969 intergenic ENST00000453744 UBE2D3 −1.03 5.8E−04 388 14 88715001 88715398 intron ENST00000556282 KCNK10 −1.14 3.7E−04 397 4 57107532 57108067 intron ENST00000264229 KIAA1211 −1.19 9.0E−04 535 18 52613423 52613785 intron ENST00000587148 CCDC68 −1.13 4.0E−05 362 4 129495033 129495556 intergenic ENST00000514265 RP11-184M15.1 −1.63 3.2E−06 523 10 112835917 112837154 promoter ENST00000280155 ADRA2A −1.34 9.1E−05 1237 X 7894985 7896017 promoter ENST00000442940 PNPLA4 −1.21 4.6E−08 1032 2 183956117 183956559 intron ENST00000444562 AC064871.3 −1.51 6.7E−04 442 18 71892391 71892807 promoter ENST00000480810 RN7SL551P −1.30 2.1E−04 416 6 2986172 2986575 promoter ENST00000450238 LINC01011 −1.22 1.0E−04 403 14 38438045 38438416 intron ENST00000533625 TTC6 −1.49 6.0E−04 371 4 30964479 30964886 intron ENST00000509759 PCDH7 −1.41 5.2E−05 407 18 29740444 29740915 intron ENST00000583696 GAREM −1.99 5.7E−05 471 17 57069125 57069558 intron ENST00000393066 TRIM37 −1.41 1.9E−07 433 12 105711706 105711997 intron ENST00000549251 RP11-474B16.1 −1.49 3.2E−04 291 18 20284179 20284604 intron ENST00000578831 RP11-739L10.1 −1.18 4.2E−05 425 17 64382980 64383423 intron ENST00000284384 PRKCA −1.24 1.5E−05 443 3 24640233 24640703 intergenic ENST00000415266 EIF3KP2 −1.32 4.0E−04 470 18 14430668 14431655 intergenic ENST00000584783 LONRF2P1 −1.04 9.7E−04 987 9 79249252 79250114 intron ENST00000223609 PRUNE2 −1.81 4.8E−08 862 3 24565803 24566193 intergenic ENST00000580344 MIR4792 −1.24 6.9E−04 390 4 108729691 108730105 intergenic ENST00000506462 SGMS2 −1.23 3.2E−04 414 12 3982194 3982816 promoter ENST00000450737 PARP11 −1.00 3.1E−04 622 14 50453931 50454479 intron ENST00000530176 C14orf182 −1.02 2.7E−04 548 2 42422735 42423150 intron ENST00000401738 EML4 −1.32 2.6E−04 415 8 8547367 8547711 intergenic ENST00000519106 CLDN23 −1.14 1.6E−04 344 1 28648608 28649153 intergenic ENST00000479574 MED18 −2.06 1.0E−07 545 12 646923 647267 intron ENST00000535680 B4GALNT3 −1.24 4.0E−04 344 8 22222876 22223300 promoter ENST00000359741 SLC39A14 −1.28 6.6E−04 424 5 162110217 162110778 intergenic ENST00000517722 RP11-167P20.1 −1.85 3.0E−04 561 22 50228082 50228576 intron ENST00000565177 RP3-522J7.6 −1.18 1.8E−04 494 12 1779737 1779986 intergenic ENST00000577921 MIR3649 −1.41 3.7E−04 249 13 24758417 24758918 intron ENST00000382141 RP11-307N16.6 −1.20 1.4E−04 501 4 187027154 187027446 promoter ENST00000508379 FAM149A −1.07 8.8E−05 292 4 149908119 149908467 intergenic ENST00000458836 RNU7-197P −1.05 8.7E−04 348 9 90184915 90185347 intron ENST00000489291 DAPK1 −1.44 3.3E−04 432 4 154140059 154140489 intron ENST00000338700 TRIM2 −1.62 9.8E−07 430 12 12556572 12557059 intron ENST00000298571 LOH12CR1 −1.35 3.7E−04 487 4 37684752 37685026 intron ENST00000454158 RELL1 −1.32 2.2E−04 274 17 62700725 62701052 intergenic ENST00000604003 MINOS1P2 −1.42 8.0E−05 327 17 79823676 79823948 promoter ENST00000576021 RP11-498C9.3 −1.24 6.2E−04 272 17 30533043 30533564 promoter ENST00000581148 RHOT1 −1.01 5.9E−04 521 18 25185269 25185490 intergenic ENST00000584546 RP11-739N10.1 −1.24 4.9E−04 221 18 2939329 2939618 intron ENST00000261596 LPIN2 −1.42 9.6E−05 289 18 19774213 19774529 intron ENST00000581694 GATA6 −1.46 9.2E−07 316 18 54937345 54938049 intergenic ENST00000365370 RNU6-737P −1.63 1.9E−04 704 3 191194228 191194546 intergenic ENST00000518817 PYDC2 −1.75 2.5E−05 318 5 90184384 90184958 intron ENST00000425867 GPR98 −1.05 2.7E−04 574 6 143160084 143160736 promoter ENST00000367604 HIVEP2 −1.11 4.9E−04 652 18 30050445 30051372 promoter ENST00000399218 GAREM −1.53 2.7E−04 927 3 43255202 43255564 intergenic ENST00000410399 AC104434.1 −1.35 1.8E−04 362 5 98360931 98361324 intergenic ENST00000513175 CTD-2007H13.3 −1.26 4.8E−06 393 19 45198585 45199263 intron ENST00000590796 CTB-171A8.1 −1.39 9.9E−05 678 17 76334969 76335254 intron ENST00000586321 AC061992.2 −1.35 2.2E−06 285 3 24358451 24358695 intron ENST00000418247 THRB −1.11 3.7E−04 244 4 31148080 31148352 exon ENST00000511884_155940 −1.70 1.2E−10 272 5 34212911 34213718 intron ENST00000512782 RP11-1023L17.1 −1.68 2.1E−05 807 10 482220 483506 promoter ENST00000425723 RP11-490E15.2 2.06 9.3E−04 1286 12 132060998 132062024 intergenic ENST00000541343 RP11-292117.1 2.01 2.0E−05 1026 20 61695692 61696532 intron ENST00000607802 RP11-305P22.9 1.85 1.3E−04 840 4 7541341 7542231 intron ENST00000329016 SORCS2 1.81 1.3E−04 890 16 88366497 88367260 intergenic ENST00000563190 LA16c-444G7.1 1.32 2.6E−04 763 1 30664002 30664591 intergenic ENST00000442774 RP3-357I16.1 1.41 2.7E−04 589 16 84558648 84558989 intron ENST00000565079 TLDC1 1.67 6.6E−04 341 18 21453249 21453428 promoter ENST00000587184 LAMA3 −1.37 2.1E−05 179 3 195542062 195542854 intergenic ENST00000463781 MUC4 1.03 9.1E−04 792 15 29269492 29270164 promoter ENST00000560531 RP13-126C7.1 1.12 4.0E−05 672 8 143026250 143026924 promoter ENST00000408196 AC104417.1 1.21 6.0E−04 674 2 233755631 233756268 promoter ENST00000461944 NGEF 1.49 2.4E−04 637 X 130712602 130713291 intergenic ENST00000444577 OR13K1P 1.94 4.5E−05 689 2 242838585 242839046 intron ENST00000429947 AC131097.3 1.12 1.5E−04 461 19 38943593 38944148 intron ENST00000359596 RYR1 1.41 7.3E−05 555 19 50215579 50216042 promoter ENST00000598072 CPT1C 1.61 4.9E−04 463 10 132897016 132897650 intron ENST00000368642 TCERG1L 1.35 1.9E−04 634 18 3117490 3118235 intron ENST00000261606 MYOM1 −1.48 4.7E−04 745 16 10394727 10395216 intergenic ENST00000564797 ATF7IP2 1.47 3.0E−04 489 19 34112310 34112461 promoter ENST00000591231 CHST8 1.65 6.3E−05 151 11 45149239 45150097 intron ENST00000530656 PRDM11 1.11 4.1E−04 858 2 60524652 60525178 intergenic ENST00000457668 AC007381.3 1.23 8.5E−04 526 18 19770500 19771301 intron ENST00000581694 GATA6 −1.05 9.9E−05 801 2 3497474 3498028 intergenic ENST00000607415 RP11-1293J14.1 1.49 8.0E−05 554 20 55201436 55201906 intergenic ENST00000201031 TFAP2C 1.68 1.9E−04 470 19 39569172 39569875 intergenic ENST00000601575 PAPL 1.42 2.7E−04 703 19 51893704 51894598 promoter ENST00000570516 C19orf84 1.52 2.2E−04 894 10 133908226 133908803 intergenic ENST00000298622 JAKMIP3 1.61 5.7E−06 577 17 44656868 44657529 promoter ENST00000336125 ARL17A −1.17 6.7E−04 661 7 101321102 101321282 intergenic ENST00000223167 MYL10 1.54 5.7E−04 180 3 139289513 139290376 intron ENST00000381790 RP11-319G6.1 1.22 6.6E−05 863 7 6116687 6117343 intergenic ENST00000436915 AC004895.4 1.06 9.1E−05 656 1 117635514 117636236 promoter ENST00000492682 TTF2 1.20 7.6E−04 722 12 132816724 132819336 intron ENST00000328957 GALNT9 1.52 2.6E−04 2612 1 16005038 16005519 intergenic ENST00000606262 RP4-680D5.9 1.45 1.1E−04 481 18 29522315 29523852 promoter ENST00000580420 RP11-326K13.4 −1.51 8.6E−04 1537 1 17574935 17575827 promoter ENST00000375460 PADI3 1.34 5.8E−04 892 9 104053040 104053880 intron ENST00000463206 LPPR1 1.34 9.7E−04 840 15 80164774 80165510 intron ENST00000494999 ST20-MTHFS 1.13 8.1E−05 736 20 44978838 44979690 exon ENST00000493599_627499 1.19 5.6E−05 852 16 56641008 56641623 promoter ENST00000245185 MT2A 1.21 3.2E−04 615 1 61105637 61106487 promoter ENST00000439156 RP11-776H12.1 1.76 3.9E−06 850 9 139240060 139240754 intron ENST00000354753 GPSM1 1.04 3.3E−04 694 16 53453058 53453761 intergenic ENST00000567964 RBL2 1.22 5.7E−04 703 1 19724621 19725289 intron ENST00000482808 CAPZB 1.45 1.7E−04 668 17 60266034 60266758 intergenic ENST00000577881 RP11-51L5.3 −1.21 7.8E−05 724 19 52645300 52645902 promoter ENST00000597886 CTC-471J1.9 1.26 1.9E−04 602 11 33202571 33203188 intron ENST00000500025 CSTF3-AS1 1.21 7.8E−04 617 14 81769514 81770277 intron ENST00000556280 STON2 −1.00 3.0E−06 763 11 9567258 9568184 intergenic ENST00000396602 ZNF143 1.34 2.6E−04 926 5 34466571 34467442 intergenic ENST00000503549 RP11-1325J9.1 −1.32 1.0E−09 871 2 237573927 237574674 intergenic ENST00000455068 AC011286.1 1.18 8.6E−04 747 7 114670431 114671261 intergenic ENST00000257724 MDFIC 1.48 6.6E−04 830 4 2420021 2420910 promoter ENST00000382849 RP11-503N18.1 −1.03 6.5E−04 889 3 80745459 80745848 intergenic ENST00000482003 RP11-47P18.1 −1.28 2.8E−06 389 4 125353676 125354469 intergenic ENST00000506481 RP11-93I21.2 −1.10 2.8E−06 793 2 165477406 165478493 promoter ENST00000446413 GRB14 −1.03 5.2E−04 1087 19 31899364 31900164 intron ENST00000585336 AC007796.1 1.30 6.5E−04 800 20 45887465 45888265 intron ENST00000468376 ZMYND8 1.10 4.6E−04 800 4 54342467 54343100 intron ENST00000507166 FIP1L1 1.32 2.9E−04 633 1 25296870 25297681 promoter ENST00000568143 RP11-84D1.2 1.02 6.3E−04 811 X 2815696 2816658 intergenic ENST00000381154 ARSD −1.22 2.8E−06 962 12 7950400 7950813 intergenic ENST00000229307 NANOG −1.42 1.7E−04 413 1 92791916 92792644 intron ENST00000610020 RPAP2 1.20 5.9E−04 728 5 92414000 92415132 intergenic ENST00000515153 CTD-2091N23.1 −1.04 2.9E−06 1132 11 70270264 70270605 promoter ENST00000393747 CTTN 1.11 9.0E−04 341 18 24067372 24067793 intron ENST00000578973 KCTD1 −1.42 3.2E−04 421 X 15692727 15694099 promoter ENST00000380333 CA5BP1 −1.05 1.8E−05 1372 3 195890536 195890927 intergenic ENST00000457079 LINC00885 1.15 4.3E−04 391 10 133849722 133850635 intergenic ENST00000368636 BNIP3 1.05 6.1E−05 913 1 29839867 29840197 intergenic ENST00000515851 RP11-810H18.1 1.02 8.7E−04 330 12 132280700 132281100 promoter ENST00000537582 SFSWAP 1.26 2.7E−04 400 4 120549649 120550511 promoter ENST00000354960 PDE5A −1.27 5.1E−07 862 5 60954962 60955315 exon ENST00000505623_198864 −1.11 8.6E−04 353 8 107630045 107630587 promoter ENST00000497705 OXR1 −1.06 4.7E−05 542 10 132892787 132893492 promoter ENST00000436942 TCERG1L-AS1 1.17 2.2E−04 705 7 16961496 16961960 intergenic ENST00000419352 AC098592.7 −1.21 2.5E−04 464 8 142597388 142597870 intergenic ENST00000427937 AC138647.1 1.15 4.2E−05 482 4 125127833 125128704 intron ENST00000507299 CTD-2325B11.1 −1.33 5.1E−05 871 2 233124653 233125150 exon ENST00000433430_85344 1.04 4.0E−04 497 1 6305892 6306263 promoter ENST00000377898 HES3 1.14 6.6E−04 371 X 47052740 47053352 promoter ENST00000335972 UBA1 −1.22 6.5E−06 612 20 59832756 59833009 intron ENST00000360469 CDH4 1.72 5.8E−04 253 5 87564239 87565285 promoter ENST00000512724 TMEM161B-AS1 −1.06 5.2E−05 1046 4 124467237 124467606 intergenic ENST00000508291 RP11-381N20.1 −1.29 4.6E−05 369 2 241811517 241811995 promoter ENST00000476698 AGXT 1.47 1.3E−06 478 16 73116469 73116806 intergenic ENST00000569990 HCCAT5 1.31 2.4E−04 337 16 32639949 32640460 intergenic ENST00000564327 RP11-96K14.1 1.29 2.5E−04 511 7 151169967 151170459 promoter ENST00000482053 RHEB 1.27 6.5E−04 492 15 59548285 59548587 intron ENST00000558571 MYO1E −1.06 2.4E−04 302 16 63651192 63652144 promoter ENST00000563855 RP11-368L12.1 −1.25 5.9E−04 952 19 30154965 30155734 promoter ENST00000436066 PLEKHF1 1.11 3.8E−06 769 7 5635384 5635656 promoter ENST00000405801 FSCN1 1.01 7.3E−05 272 11 2008321 2008791 intron ENST00000419080 MRPL23-AS1 1.26 3.8E−05 470 4 142271254 142271697 intergenic ENST00000511213 RP11-362F19.1 −1.05 4.3E−04 443 X 7050318 7051134 intron ENST00000498474 HDHD1 −1.08 1.8E−05 816 4 176986570 176987383 promoter ENST00000280190 WDR17 −1.55 5.1E−05 813 3 15900398 15901920 promoter ENST00000439830 ANKRD28 −1.06 4.2E−04 1522 18 21408398 21408763 promoter ENST00000591749 LAMA3 −1.25 1.7E−06 365 4 36352766 36353045 intron ENST00000504344 RP11-431M7.2 −1.08 1.8E−04 279 4 26828299 26828789 intergenic ENST00000494628 STIM2 −1.12 5.5E−04 490 19 34760796 34761482 intron ENST00000585833 KIAA0355 1.04 1.6E−05 686 3 188506277 188507139 intron ENST00000459897 LPP 1.01 3.1E−04 862 17 36507408 36508157 promoter ENST00000577233 SOCS7 −1.02 2.2E−05 749 4 149297345 149297623 intron ENST00000511528 NR3C2 −1.19 5.8E−04 278 19 38538873 38540260 intron ENST00000476317 SIPA1L3 1.19 3.3E−04 1387 12 17795043 17795272 intergenic ENST00000539105 RP11-606D9.1 −1.30 8.9E−06 229 11 64512396 64512888 promoter ENST00000377485 RASGRP2 1.12 6.7E−04 492 18 77679919 77680340 intron ENST00000478144 PQLC1 1.18 5.5E−04 421 5 156692779 156693779 promoter ENST00000517634 CTC-248O19.1 −1.15 8.9E−07 1000 19 38524195 38525390 intron ENST00000476317 SIPA1L3 1.46 2.0E−04 1195 18 21452574 21453145 promoter ENST00000587184 LAMA3 −1.60 8.0E−11 571 19 36760064 36760513 intergenic ENST00000355114 ZNF565 1.43 9.9E−04 449 4 90226929 90227192 promoter ENST00000609438 GPRIN3 −1.34 7.6E−05 263 16 4464103 4464762 promoter ENST00000576457 CORO7 −1.03 5.3E−04 659 X 24482963 24483767 promoter ENST00000441463 PDK3 −1.15 2.0E−06 804 18 12657581 12658532 promoter ENST00000400512 AP005482.1 −1.10 6.7E−04 951 7 534134 534368 promoter ENST00000434541 AC147651.1 1.29 7.7E−07 234 7 30829073 30829346 intron ENST00000451002 INMT-FAM188B 1.25 4.4E−04 273 5 70743142 70743357 promoter ENST00000502659 RP11-136K7.2 −1.14 7.6E−04 215 3 195510841 195511431 exon ENST00000478156_152007 1.25 9.4E−04 590 4 54457506 54458027 promoter ENST00000512247 LNX1 −1.07 9.4E−06 521 16 4394345 4394677 promoter ENST00000575848 PAM16 1.18 4.0E−04 332 10 11927228 11927674 intron ENST00000445498 PROSER2-AS1 1.49 3.1E−04 446 22 43892550 43892910 intron ENST00000538182 MPPED1 1.12 3.3E−04 360 9 114827947 114828604 intron ENST00000374264 SUSD1 −1.39 1.0E−04 657 20 59950361 59951203 intron ENST00000360469 CDH4 1.05 5.7E−04 842 17 72987700 72988299 intron ENST00000337231 CDR2L −1.01 2.0E−04 599 17 62161429 62162290 intron ENST00000584041 ERN1 −1.17 5.3E−05 861 18 20263110 20263735 intergenic ENST00000578831 RP11-739L10.1 −1.58 3.4E−08 625 20 31208975 31209164 intergenic ENST00000360785 C20orf203 1.39 1.7E−04 189 7 158995289 158995591 intergenic ENST00000437005 PIP5K1P2 1.27 5.3E−04 302 8 17658296 17659254 promoter ENST00000522768 RP11-156K13.1 −1.23 3.1E−04 958 19 1144620 1144966 intron ENST00000587655 SBNO2 1.32 8.2E−04 346 2 97117403 97117850 intergenic ENST00000310865 NEURL3 1.02 1.3E−04 447 1 245100328 245100603 intergenic ENST00000364888 RN7SKP55 1.66 1.0E−04 275 19 38735536 38736387 promoter ENST00000590510 SPINT2 1.49 2.8E−04 851 19 34809126 34810741 intron ENST00000588338 KIAA0355 1.38 7.8E−06 1615 17 854896 856177 intron ENST00000575171 NXN 1.26 2.9E−04 1281 19 31830912 31831630 intron ENST00000558569 TSHZ3 1.69 4.6E−04 718 19 38905395 38905919 promoter ENST00000588708 RASGRP4 1.69 5.2E−05 524 13 30122775 30123280 intron ENST00000450494 SLC7A1 −1.31 2.2E−04 505 3 152974102 152975125 intergenic ENST00000582522 RN7SL300P 1.04 4.6E−04 1023 17 56494818 56495318 promoter ENST00000580014 RNF43 −1.02 1.8E−04 500 12 15427333 15427966 intron ENST00000393736 RERG −1.30 1.0E−05 633 18 19862218 19863030 intergenic ENST00000459476 snoU13 −1.39 6.3E−06 812 14 31697679 31698056 intergenic ENST00000365532 Y_RNA −1.23 7.5E−05 377 20 55363228 55363724 intergenic ENST00000384429 RNU6-929P 1.55 1.6E−06 496 19 36799597 36800084 promoter ENST00000600983 CTD-3162L10.1 1.36 8.1E−04 487 19 31828906 31829306 intron ENST00000558569 TSHZ3 1.46 3.1E−04 400 4 79548832 79549112 intergenic ENST00000364128 Y_RNA −1.04 8.0E−04 280 1 148929648 148931757 promoter ENST00000457390 RP11-14N7.2 1.14 5.7E−04 2109 16 57298954 57299312 promoter ENST00000564018 PLLP −1.09 1.7E−07 358 18 20679542 20679947 intergenic ENST00000400473 CABLES1 −1.17 2.1E−05 405 12 12223581 12224233 promoter ENST00000308721 BCL2L14 −1.13 2.6E−04 652 5 170224689 170225199 intron ENST00000519598 GABRP 1.03 2.0E−04 510 8 118958604 118959299 intron ENST00000436216 EXT1 −1.00 6.4E−04 695 5 170184196 170184589 promoter ENST00000521965 MIR4454 −1.23 1.2E−05 393 15 39565852 39566905 promoter ENST00000561058 RP11-624L4.1 −1.14 1.8E−08 1053 5 81931049 81932003 intergenic ENST00000510845 CTD-2015A6.2 −1.01 2.7E−04 954 1 8800026 8800575 intron ENST00000480342 RERE 1.26 8.8E−04 549 14 87265459 87266198 intergenic ENST00000557527 RP11-322L20.1 −1.35 8.6E−04 739 4 169019178 169019931 intron ENST00000506926 RP11-310I9.1 −1.29 1.3E−06 753 1 165742556 165743015 exon ENST00000423121_23045 1.33 7.8E−04 459 1 180126329 180127241 intron ENST00000367600 QSOX1 −1.08 4.7E−04 912 3 195627548 195627967 intron ENST00000468819 TNK2 1.01 8.7E−04 419 1 68345690 68346295 intron ENST00000413628 GNG12-AS1 −1.11 1.1E−04 605 5 95429064 95430289 intron ENST00000511775 CTD-2337A12.1 −1.22 6.0E−05 1225 12 113342092 113342931 promoter ENST00000202917 OAS1 1.04 9.7E−04 839 14 50908246 50909117 intron ENST00000013125 MAP4K5 −1.07 4.0E−05 871 16 56687942 56688603 intergenic ENST00000334346 MT1B 1.20 9.2E−04 661 4 98353586 98354125 intron ENST00000518105 RP11-681L8.1 −1.30 8.0E−05 539 X 17613238 17614124 intron ENST00000380060 NHS −1.26 3.9E−04 886 7 86475603 86476697 intron ENST00000439827 GRM3 −1.30 5.4E−04 1094 13 73745224 73745935 intergenic ENST00000364383 RNU4-10P −1.20 9.9E−05 711 13 39260761 39261550 promoter ENST00000280481 FREM2 −1.21 2.3E−10 789 1 11999122 11999719 intron ENST00000196061 PLOD1 1.23 9.4E−04 597 18 14178703 14179225 promoter ENST00000581181 ANKRD20A5P −1.32 1.2E−05 522 6 15949256 15950233 intergenic ENST00000448802 ARPC3P5 −1.21 3.3E−04 977 5 73704005 73704568 intron ENST00000507781 CTC-419K13.1 −1.18 2.1E−05 563 4 184276391 184276972 intergenic ENST00000514910 RP11-451F20.1 −1.10 3.7E−04 581 18 29952163 29952949 intron ENST00000269209 GAREM −1.80 1.2E−05 786 4 120651110 120651691 intergenic ENST00000503266 RP11-236P13.1 −1.15 8.8E−06 581 4 147866860 147867427 promoter ENST00000502319 TTC29 −1.10 5.1E−05 567 13 24606606 24607289 intron ENST00000382141 RP11-307N16.6 −1.27 4.9E−06 683 9 116333099 116333705 intron ENST00000428429 RP11-168K11.2 −1.05 1.5E−04 606 16 52288281 52288983 promoter ENST00000408588 AC007333.1 −1.15 9.5E−04 702 4 168139291 168139787 intron ENST00000512042 SPOCK3 −1.35 6.0E−04 496 2 237791572 237792049 intergenic ENST00000413385 AC011286.1 1.28 2.9E−04 477 1 4016604 4017089 intergenic ENST00000412674 RP13-614K11.1 1.09 4.1E−04 485 5 50728721 50729673 intergenic ENST00000505723 CTD-2335O3.2 −1.01 1.4E−04 952 10 14862005 14862511 intron ENST00000465530 CDNF 1.30 9.5E−04 506 4 111751532 111751971 intergenic ENST00000515999 AC024198.1 −1.22 6.6E−04 439 X 64416588 64417229 intergenic ENST00000451184 RP11-231N9.1 −1.05 3.8E−04 641 1 227947119 227947769 intron ENST00000478768 SNAP47 1.30 6.6E−05 650 13 76583584 76584230 intergenic ENST00000448806 LINC01034 −1.58 7.1E−05 646 18 21207297 21207674 intron ENST00000587763 ANKRD29 −1.54 1.3E−08 377 22 32475114 32475693 intron ENST00000543737 SLC5A1 −1.52 4.1E−07 579 3 126678871 126679767 intron ENST00000510044 CHCHD6 1.17 1.3E−06 896 4 106830892 106831539 promoter ENST00000506056 NPNT −1.21 7.1E−06 647 15 63343399 63343882 promoter ENST00000561241 RP11-244F12.3 −1.35 4.6E−05 483 3 141133388 141134001 intron ENST00000513570 ZBTB38 1.28 9.2E−04 613 21 36391861 36392371 intron ENST00000416754 RUNX1 −1.14 4.7E−04 510 13 103782751 103783563 intergenic ENST00000245312 SLC10A2 −1.43 2.0E−05 812 5 110072468 110072845 promoter ENST00000512886 TMEM232 −1.09 1.4E−04 377 9 89951812 89952262 intergenic ENST00000391119 SNORA26 −1.23 7.0E−08 450 18 8794410 8794963 intron ENST00000518815 SOGA2 −1.63 6.2E−05 553 10 79115617 79115970 promoter ENST00000418515 RP11-619F23.2 1.10 6.8E−04 353 17 48770069 48771000 promoter ENST00000574246 RP11-294J22.6 −1.21 9.2E−05 931 5 14581642 14582228 promoter ENST00000274217 FAM105A −1.12 2.4E−05 586 18 71007537 71008213 intron ENST00000583942 CTD-2354A18.1 −1.40 7.0E−04 676 22 34142384 34142996 intron ENST00000416275 LARGE-AS1 −1.32 4.7E−04 612 19 51596977 51597664 intergenic ENST00000421832 CTU1 1.06 8.0E−04 687 18 7878650 7879298 intron ENST00000400053 PTPRM −1.20 1.8E−04 648 4 67440362 67441524 intergenic ENST00000470993 RPS23P3 −1.27 3.6E−08 1162 11 68847695 68848373 intron ENST00000442692 TPCN2 1.11 3.5E−05 678 15 86106408 86107073 intron ENST00000558811 AKAP13 −1.08 1.4E−04 665 14 38063747 38065628 promoter ENST00000556845 TTC6 −1.08 4.5E−07 1881 13 74864507 74864895 promoter ENST00000383890 RNY1P5 −1.55 6.9E−04 388 22 40783623 40784186 promoter ENST00000607915 RP5-1042K10.10 −1.27 4.5E−04 563 18 23669906 23671402 promoter ENST00000578595 SS18 −1.27 4.1E−05 1496 2 228626684 228627219 promoter ENST00000516537 RNA5SP121 −1.67 2.7E−04 535 14 75749392 75750562 intergenic ENST00000303562 FOS −1.27 3.2E−06 1170 5 34717596 34718270 promoter ENST00000502736 RAI14 1.03 1.4E−04 674 1 204616727 204616979 intron ENST00000496057 LRRN2 1.14 1.1E−04 252 9 132105932 132106561 promoter ENST00000423122 RP11-65J3.1 1.05 3.0E−04 629 19 7489776 7490370 intron ENST00000593531 CTD-2207O23.3 −1.17 1.7E−04 594 X 21816665 21817660 intergenic ENST00000465888 MBTPS2 −1.03 6.1E−04 995 9 131821742 131822331 promoter ENST00000474639 FAM73B 1.16 9.9E−04 589 18 60087362 60088390 promoter ENST00000591796 RP11-640A1.4 −1.02 1.3E−05 1028 2 187426114 187426881 intergenic ENST00000261023 ITGAV 1.22 1.6E−05 767 18 21269015 21270342 promoter ENST00000399516 LAMA3 −1.15 8.2E−10 1327 8 26165314 26165833 intron ENST00000523964 PPP2R2A −1.10 3.8E−04 519 6 43663358 43663937 intergenic ENST00000372133 MRPS18A −1.39 5.1E−06 579 10 8610021 8610921 intergenic ENST00000425516 CHCHD3P1 −1.01 7.6E−04 900 10 52753171 52754401 intron ENST00000373985 PRKG1 −1.13 1.3E−05 1230 17 69325178 69326441 intergenic ENST00000410631 RNU6-305P −1.35 2.1E−05 1263 12 22741552 22742171 intergenic ENST00000535801 RP11-268P4.2 −1.66 1.6E−05 619 4 77613059 77614188 intron ENST00000486758 SHROOM3 −1.47 8.2E−06 1129 22 42579385 42580044 intron ENST00000404876 TCF20 −1.28 4.7E−04 659 11 102800546 102801385 intergenic ENST00000260302 MMP13 −1.15 5.5E−05 839 1 168769107 168770153 intergenic ENST00000420691 LINC00626 −1.51 3.6E−04 1046 17 48968048 48968736 intron ENST00000514358 TOB1-AS1 −1.42 8.2E−09 688 6 131579205 131579893 intron ENST00000474850 AKAP7 −2.08 9.6E−06 688 5 111869063 111869538 intergenic ENST00000514243 RP11-159K7.1 −1.05 2.7E−05 475 10 9866325 9867152 intergenic ENST00000419836 RP5-1051H14.2 −1.51 4.2E−04 827 21 40174479 40175013 intergenic ENST00000360214 ETS2 −1.48 1.0E−04 534 3 169022989 169023782 intron ENST00000485957 MECOM −1.09 1.3E−04 793 10 74209572 74210383 intron ENST00000489666 MICU1 −1.48 9.2E−04 811 2 101441977 101442437 intron ENST00000430586 AC092168.2 −1.65 2.1E−05 460 15 71438884 71439471 intron ENST00000261862 THSD4 −1.30 6.6E−04 587 18 52434366 52434770 intron ENST00000586570 RAB27B −1.67 1.4E−06 404 X 17027964 17029048 intron ENST00000380064 REPS2 −1.40 4.7E−05 1084 4 74889262 74890088 intergenic ENST00000464637 RN7SL218P −1.21 4.3E−04 826 8 127836689 127837275 intergenic ENST00000519319 PCAT1 −1.41 3.6E−14 586 5 60757258 60757764 intron ENST00000252744 ZSWIM6 −1.20 6.5E−05 506 3 151576923 151578197 intron ENST00000475855 RP11-454C18.2 −1.62 1.9E−04 1274 X 17050088 17050991 intron ENST00000380064 REPS2 −1.22 4.1E−05 903 15 54081718 54082628 intergenic ENST00000383914 RNU6-449P −1.63 3.1E−04 910 4 115433283 115434630 intergenic ENST00000310836 UGT8 −1.23 6.4E−06 1347 6 131579943 131580553 intron ENST00000474850 AKAP7 −1.61 5.7E−07 610 7 65226259 65226827 promoter ENST00000384058 SNORA15 −1.65 3.5E−05 568 12 22715040 22716069 intergenic ENST00000542742 RP11-359J14.3 −1.65 1.9E−06 1029 8 8543551 8544101 intergenic ENST00000519106 CLDN23 −1.53 3.8E−05 550 17 56477290 56477780 intron ENST00000583841 BZRAP1-AS1 −1.09 9.2E−05 490 4 30903182 30904207 intron ENST00000511884 PCDH7 −1.09 1.8E−05 1025 12 13539722 13539939 promoter ENST00000532841 C12orf36 −1.34 4.5E−04 217 12 13539993 13540519 promoter ENST00000531049 C12orf36 −1.34 8.7E−05 526 4 109875916 109876470 intron ENST00000399126 COL25A1 −1.34 2.7E−04 554 15 97862475 97863361 promoter ENST00000559394 RP11-315L6.1 −1.52 4.7E−04 886 5 32302570 32303291 intron ENST00000513622 MTMR12 −1.36 4.6E−04 721 15 30110396 30110856 intron ENST00000473741 TJP1 −1.14 2.9E−04 460 4 175181121 175181620 intron ENST00000513696 FBXO8 −1.43 4.1E−05 499 21 16513635 16514425 intergenic ENST00000449746 AF127577.12 −1.38 2.9E−05 790 2 66800612 66801208 promoter ENST00000433396 AC007392.3 −1.41 5.1E−04 596 3 169097224 169097849 intron ENST00000485957 MECOM −1.23 1.3E−05 625 4 149352458 149353065 intron ENST00000511528 NR3C2 −1.02 9.1E−04 607 7 116452899 116453499 promoter ENST00000464223 CAPZA2 −1.44 9.7E−06 600 12 122595449 122596247 intron ENST00000319080 MLXIP −1.04 9.3E−04 798 X 110580244 110580776 intron ENST00000496551 DCX −1.33 6.6E−04 532 6 56558773 56559190 promoter ENST00000521104 DST −1.14 8.2E−04 417 8 71578881 71579614 promoter ENST00000276590 LACTB2 −1.09 2.1E−04 733 14 31503002 31503435 intron ENST00000555417 AP4S1 −1.35 3.1E−07 433 5 55053665 55054839 intron ENST00000504880 SLC38A9 −1.45 2.7E−05 1174 14 68631120 68631904 intron ENST00000557045 RAD51B −1.19 9.1E−04 784 4 53728083 53728700 promoter ENST00000515677 RASL11B −1.00 3.4E−05 617 X 17878644 17879810 promoter ENST00000545871 RAI2 −1.24 4.3E−04 1166 17 31121546 31122070 intron ENST00000583621 MYO1D −1.43 6.7E−04 524 13 73899238 73900358 intergenic ENST00000420129 MARK2P12 −1.07 2.2E−04 1120 7 117356474 117357412 intron ENST00000445366 CTTNBP2 −1.10 3.5E−04 938 17 71856589 71857110 intergenic ENST00000580370 CTD-2532D12.5 −1.05 9.1E−04 521 4 87863404 87863696 intron ENST00000511442 AFF1 −1.14 1.0E−04 292 14 90114844 90115344 promoter ENST00000516846 Y_RNA −1.33 6.3E−04 500 13 113339543 113340006 intergenic ENST00000356049 C13orf35 −1.43 4.0E−04 463 18 20714210 20714563 promoter ENST00000579963 CABLES1 −1.18 7.2E−05 353 13 106458613 106459355 intergenic ENST00000415294 LINC00343 −1.09 4.0E−04 742 18 10798713 10799240 intron ENST00000579112 PIEZO2 −1.31 2.7E−05 527 4 154110178 154111052 intron ENST00000437508 TRIM2 −1.00 4.2E−04 874 15 74305515 74306058 intron ENST00000564725 PML −1.73 6.2E−04 543 5 60550923 60551655 intron ENST00000503882 CTC-436P18.3 −1.45 5.6E−06 732 10 60228227 60229121 intergenic ENST00000373886 BICC1 −1.33 9.2E−05 894 2 151828282 151829233 intergenic ENST00000425983 AC023469.2 −1.10 9.5E−05 951 4 156625042 156625531 intron ENST00000513574 GUCY1A3 −1.16 1.8E−05 489 16 82061215 82061820 intergenic ENST00000563491 HSD17B2 −1.53 4.5E−06 605 3 27683392 27684170 intergenic ENST00000607601 RP11-222K16.1 −1.08 4.7E−04 778 8 38624299 38625022 intron ENST00000348567 TACC1 −1.03 8.6E−05 723 17 46018633 46019210 promoter ENST00000433001 AC003665.1 −1.15 2.2E−04 577 5 139544548 139545540 exon ENST00000607850_189600 −1.20 3.2E−04 992 4 30954382 30954826 intron ENST00000509759 PCDH7 −1.17 5.2E−04 444 X 35457520 35458562 intergenic ENST00000516602 RNU6-1087P −1.06 2.0E−04 1042 8 17652219 17652783 intron ENST00000381862 MTUS1 −1.53 5.6E−05 564 1 172137033 172137953 intron ENST00000523513 DNM3 −1.28 9.8E−04 920 4 155664739 155665500 promoter ENST00000510733 LRAT −1.59 1.9E−14 761 22 39317071 39317566 promoter ENST00000450216 CTA-150C2.13 −1.00 3.0E−04 495 11 22696063 22696714 promoter ENST00000433790 GAS2 −1.36 2.2E−06 651 5 66381100 66381787 intron ENST00000447738 MAST4 −1.09 1.3E−04 687 4 45648854 45650096 intergenic ENST00000363850 RNU6-931P −1.02 2.8E−04 1242 4 187564825 187565498 intron ENST00000441802 FAT1 −1.40 5.3E−07 673 15 53746791 53747925 intergenic ENST00000567224 WDR72 −1.40 5.0E−05 1134 4 105862880 105863326 intron ENST00000515649 RP11-556I14.1 −1.11 7.2E−04 446 4 77521435 77522140 intron ENST00000485780 SHROOM3 −1.13 7.2E−04 705 1 160512233 160512642 exon ENST00000534968_54273 −1.54 1.4E−04 409 4 25789258 25790342 intron ENST00000502949 SEL1L3 −1.49 6.0E−05 1084 21 15588231 15588966 promoter ENST00000400577 RBM11 −1.36 4.0E−05 735 15 23095116 23095978 promoter ENST00000559762 RP11-566K19.5 −1.14 6.8E−05 862 10 3598428 3598998 intergenic ENST00000426811 RP11-482E14.2 1.87 5.3E−04 570 12 43309649 43310455 intergenic ENST00000603420 RP11-510P12.1 −1.26 3.0E−04 806 2 36008748 36009185 intergenic ENST00000431951 MRPL50P1 −1.81 2.2E−04 437 4 175547466 175548242 intergenic ENST00000274093 GLRA3 −1.43 1.7E−04 776 12 123129219 123129801 intron ENST00000356987 HCAR1 1.17 3.5E−04 582 8 42082268 42083254 promoter ENST00000459183 snoU13 −1.26 5.4E−04 986 5 139598938 139599611 intron ENST00000509789 CYSTM1 −1.22 5.5E−04 673 7 121037949 121038214 promoter ENST00000411715 CYCSP19 −1.35 9.2E−07 265 4 94763615 94764289 intergenic ENST00000306011 ATOH1 −1.26 2.5E−04 674 12 12603953 12604650 promoter ENST00000605743 RP11-253I19.4 −1.48 8.2E−04 697 18 21075012 21075330 intergenic ENST00000269221 C18orf8 −1.19 3.7E−04 318 X 23925684 23926349 promoter ENST00000490078 APOO −1.02 8.0E−05 665 21 36250878 36251125 intron ENST00000486278 RUNX1 −1.32 7.2E−04 247 18 8329209 8329564 intron ENST00000577827 PTPRM −1.19 1.4E−04 355 2 73944031 73944360 intergenic ENST00000489476 TPRKB −1.29 2.2E−06 329 4 37491862 37492339 intron ENST00000508175 C4orf19 −1.21 5.4E−05 477 Y 2558421 2558773 intergenic ENST00000516032 RNU6-1334P −1.32 9.6E−05 352 15 63969949 63970349 promoter ENST00000559715 HERC1 −1.11 4.9E−04 400 18 19664513 19664896 intergenic ENST00000579830 RP11-595B24.2 −1.15 4.9E−07 383 4 74548559 74549428 intergenic ENST00000436089 AC112518.3 −1.19 4.1E−04 869 18 9422752 9423417 intergenic ENST00000262120 TWSG1 −1.51 3.5E−04 665 18 21464667 21465113 promoter ENST00000586751 LAMA3 −1.31 6.7E−05 446 4 48261077 48261668 intron ENST00000381501 TEC −1.28 8.2E−05 591 12 15305835 15306272 promoter ENST00000541243 RERG-AS1 −1.21 5.5E−05 437 4 105979088 105979826 intron ENST00000506386 RP11-556I14.1 −1.08 4.5E−04 738 X 2608934 2609490 promoter ENST00000381180 CD99 −1.44 9.0E−07 556 13 73544410 73545113 promoter ENST00000469712 PIBF1 −1.58 1.1E−06 703 4 55896756 55897737 promoter ENST00000517006 RNU6-410P −1.39 1.6E−04 981 4 13703459 13704075 intron ENST00000510907 RP11-341G5.1 −1.31 3.2E−05 616 14 64137369 64137812 intergenic ENST00000247225 SGPP1 −1.71 4.0E−04 443 12 26421726 26422408 intron ENST00000540392 RP11-283G6.4 −1.37 8.2E−05 682 18 4004111 4004976 promoter ENST00000582051 DLGAP1 −1.51 3.5E−04 865 X 16328282 16328968 intergenic ENST00000516839 AC078993.1 −1.31 2.9E−04 686 X 13012317 13012875 intergenic ENST00000451311 TMSB4X −1.75 2.4E−05 558 5 50521576 50522552 intergenic ENST00000468490 CTD-2312P21.1 −1.06 1.1E−04 976 4 87933836 87934323 intron ENST00000544085 AFF1 −1.28 1.1E−04 487 15 57619201 57619605 promoter ENST00000567319 RP11-358M11.4 −1.29 1.4E−04 404 8 118959719 118960347 intron ENST00000436216 EXT1 −1.20 9.7E−05 628 4 170106361 170107215 intron ENST00000508685 SH3RF1 −1.55 6.5E−06 854 14 23029755 23030313 intergenic ENST00000557595 AE000662.92 −1.03 2.5E−05 558 13 102392011 102392599 intron ENST00000376143 FGF14 −1.38 5.2E−04 588 4 186639663 186640609 intron ENST00000456060 SORBS2 −1.17 2.3E−04 946 17 35281035 35281678 intron ENST00000529264 RP11-445F12.1 −1.22 1.8E−05 643 18 19790101 19790813 intergenic ENST00000578741 RP11-627G18.4 −1.43 2.0E−07 712 4 85432843 85433341 intergenic ENST00000295886 NKX6-1 −1.15 5.1E−04 498 1 40357889 40358640 intergenic ENST00000397332 MYCL −1.30 7.4E−05 751 13 52532098 52532856 intron ENST00000542656 ATP7B −1.03 7.5E−05 758 12 92940036 92940836 promoter ENST00000459090 snoU13 −1.50 7.6E−05 800 4 158954507 158955331 intergenic ENST00000513850 RP11-312A15.3 −1.07 2.3E−06 824 X 132843583 132844339 intron ENST00000406757 GPC3 −1.88 1.5E−05 756 5 31048491 31049119 intergenic ENST00000495944 RPL19P11 −1.19 4.2E−04 628 18 24337137 24337871 intron ENST00000579964 AQP4-AS1 −1.32 5.9E−04 734 4 151435655 151436697 intron ENST00000513021 LRBA −1.10 6.8E−04 1042 4 72003550 72004695 intergenic ENST00000264485 SLC4A4 −1.27 2.5E−04 1145 16 52290147 52290849 promoter ENST00000408588 AC007333.1 −1.27 1.0E−04 702 18 19624260 19625733 intron ENST00000584898 RP11-595B24.1 −1.37 3.1E−07 1473 18 21209345 21209877 promoter ENST00000587763 ANKRD29 −1.41 3.0E−10 532 13 102399458 102399928 intron ENST00000376143 FGF14 −1.68 3.8E−06 470 4 106772105 106772882 intron ENST00000510876 INTS12 −1.11 2.2E−04 777 18 21290854 21291433 promoter ENST00000588044 RPL23AP77 −1.41 5.1E−05 579 13 108486621 108487030 promoter ENST00000449551 FAM155A-IT1 −1.35 5.9E−04 409 8 135029476 135029978 intergenic ENST00000605278 RP11-157E21.2 −1.27 5.8E−04 502 13 73614637 73615691 intergenic ENST00000437000 PSMD10P3 −1.09 3.1E−04 1054 18 60766821 60767604 intergenic ENST00000398117 BCL2 −1.01 1.8E−04 783 9 27385265 27386040 intron ENST00000603061 MOB3B −1.31 3.5E−04 775 17 72970801 72971274 promoter ENST00000532900 HID1 −1.29 2.8E−04 473 X 24163828 24164250 intergenic ENST00000427551 ZFX-AS1 −1.95 1.9E−06 422 18 70985941 70986635 intergenic ENST00000563172 CTD-2354A18.1 −1.61 3.1E−04 694 12 9880385 9880890 intron ENST00000327839 CLECL1 −1.33 8.1E−04 505 13 60181712 60182550 intergenic ENST00000400324 DIAPH3 −1.26 6.9E−05 838 15 90877324 90877942 intergenic ENST00000412799 GABARAPL3 −1.17 2.2E−04 618 18 59402679 59403762 intron ENST00000590968 RP11-879F14.1 −1.28 8.2E−04 1083 14 39308853 39309445 promoter ENST00000557440 LINC00639 −1.08 1.4E−04 592 4 22943322 22944138 intergenic ENST00000511453 RP11-412P11.1 −1.16 7.5E−04 816 4 139833077 139833445 intron ENST00000507038 RP11-371F15.3 −1.03 2.4E−04 368 18 19686422 19686904 intergenic ENST00000579830 RP11-595B24.2 −1.11 6.5E−06 482 10 43137085 43137382 intergenic ENST00000486614 ZNF33B −1.35 2.5E−04 297 20 15119226 15119713 intron ENST00000310348 MACROD2 −1.51 5.0E−07 487 21 36168889 36169428 intron ENST00000399240 RUNX1 −1.09 9.0E−04 539 18 4017582 4018096 intron ENST00000577430 DLGAP1 −1.26 7.7E−04 514 5 132208952 132209463 promoter ENST00000485457 LEAP2 −1.25 7.5E−04 511 7 115979679 115980039 intron ENST00000446355 AC002066.1 −1.22 4.9E−04 360 18 55102256 55103165 promoter ENST00000581316 AC090340.1 −1.02 3.1E−04 909 4 170035695 170036113 intron ENST00000284637 SH3RF1 −1.61 1.7E−04 418 X 15872339 15873736 promoter ENST00000421527 AP1S2 −1.09 2.1E−08 1397 4 177114274 177114599 promoter ENST00000515234 SPATA4 −1.69 2.3E−04 325 18 40105871 40106286 intron ENST00000589068 LINC00907 −1.40 7.3E−04 415 13 99300363 99300982 intergenic ENST00000430810 CALM2P4 −1.25 1.6E−04 619 7 12969053 12969525 intergenic ENST00000441256 RBMX2P4 −1.31 3.5E−04 472 X 117907769 117908146 intron ENST00000371637 IL13RA1 −1.28 2.2E−04 377 1 12050437 12051116 intron ENST00000412236 MFN2 1.27 8.3E−04 679 4 171147427 171147816 intergenic ENST00000504509 RP11-789C1.1 −1.58 8.7E−04 389 12 13158692 13159059 intron ENST00000543321 RP11-377D9.3 −1.66 2.7E−04 367 8 29595979 29596739 intron ENST00000506121 LINC00589 −1.10 3.4E−05 760 8 22312699 22313062 intron ENST00000522000 PPP3CC −1.41 2.6E−04 363 4 103811017 103811934 intron ENST00000514972 SLC9B1 −1.11 5.3E−04 917 8 8549498 8549897 intergenic ENST00000519106 CLDN23 −1.38 3.2E−04 399 4 106818891 106819676 promoter ENST00000513430 NPNT −1.04 7.7E−04 785 10 6343519 6344014 intron ENST00000399868 RP11-563J2.2 −1.02 2.6E−04 495 9 78528856 78529314 promoter ENST00000459505 AL359253.1 −1.59 9.4E−06 458 5 17114415 17114792 intron ENST00000606445 BASP1 −1.06 3.2E−04 377 X 15624226 15624853 intron ENST00000421585 GS1-594A7.3 −1.44 5.7E−04 627 18 21189439 21189988 intron ENST00000591617 ANKRD29 −1.54 1.6E−05 549 10 115312349 115312929 promoter ENST00000541666 HABP2 −1.19 9.3E−04 580 6 119915982 119916519 intergenic ENST00000368468 MAN1A1 −1.26 8.3E−04 537 19 39646961 39647663 promoter ENST00000599657 PAK4 1.28 2.7E−04 702 4 157873335 157873855 intron ENST00000422544 PDGFC −1.58 3.2E−04 520 4 77510524 77510923 intron ENST00000485780 SHROOM3 −1.06 2.6E−04 399 3 7246159 7246840 intron ENST00000435689 GRM7 −1.25 7.7E−04 681 18 9673064 9673873 intergenic ENST00000581937 KRT18P8 −1.16 5.7E−04 809 18 71068317 71068856 intergenic ENST00000563172 CTD-2354A18.1 −1.22 8.9E−04 539 4 18814749 18815500 intergenic ENST00000503815 RP11-608B3.1 −1.54 6.5E−04 751 18 9736984 9737287 promoter ENST00000578806 RP11-692N5.2 −1.58 7.5E−04 303 12 21597079 21597766 intron ENST00000538582 PYROXD1 −1.38 7.6E−05 687 18 28981489 28981834 promoter ENST00000581452 RP11-534N16.1 −1.56 5.4E−04 345 5 37165920 37166523 intron ENST00000511824 C5orf42 −1.15 1.4E−04 603 12 60566172 60566790 intergenic ENST00000551882 RP11-335M9.1 −1.26 6.7E−04 618 18 26372413 26372889 intergenic ENST00000582726 RP11-510D21.1 −1.30 1.3E−04 476 X 3631095 3632157 promoter ENST00000262848 PRKX −1.25 2.1E−06 1062 18 3250757 3251051 promoter ENST00000578562 MYL12A −1.05 8.9E−04 294 18 65288323 65288979 intron ENST00000583687 RP11-638L3.1 −1.51 4.2E−04 656 5 144843814 144844163 intergenic ENST00000510259 PRELID2 −1.41 1.0E−04 349 18 21544367 21545241 intron ENST00000582300 RP11-403A21.1 −1.06 4.2E−04 874 12 71557965 71558303 intron ENST00000549421 TSPAN8 −1.61 1.8E−04 338 12 13025022 13026103 intergenic ENST00000459725 RPL13AP20 −1.09 2.5E−04 1081 12 71555389 71555659 intron ENST00000549421 TSPAN8 −1.60 5.5E−04 270 5 54660393 54660916 intron ENST00000545714 SKIV2L2 −1.16 7.1E−04 523 6 106894847 106895225 intergenic ENST00000365516 RNA5SP211 −1.80 2.0E−04 378 X 77192772 77193146 intron ENST00000602791 RP5-1000K24.2 −1.23 2.4E−04 374 18 12000289 12000722 promoter ENST00000588863 IMPA2 −2.16 3.4E−05 433 18 3456781 3457062 promoter ENST00000472042 TGIF1 −1.75 3.1E−05 281 5 43893907 43894383 intergenic ENST00000508829 RP11-8L21.1 −1.61 1.2E−04 476 13 35515748 35516975 promoter ENST00000379939 NBEA −1.58 3.8E−11 1227 18 26374435 26374857 intergenic ENST00000582726 RP11-510D21.1 −1.31 2.1E−04 422 15 89668375 89668644 intron ENST00000562073 ABHD2 −1.65 2.6E−04 269 4 37978642 37979668 promoter ENST00000446803 TBC1D1 −1.06 6.4E−05 1026 13 77498752 77499091 intergenic ENST00000426582 BTF3P11 −1.37 8.4E−04 339 X 105961933 105962318 intron ENST00000324342 RNF128 −1.51 9.7E−04 385 14 56355837 56356276 intergenic ENST00000569625 RP11-1012E15.1 −1.08 3.5E−04 439 3 66543117 66543471 intron ENST00000475366 LRIG1 −1.23 1.5E−04 354 4 4501198 4501552 intron ENST00000512780 STX18 −1.44 8.4E−04 354 15 90401815 90402255 intron ENST00000559629 C15orf38-AP3S2 −1.93 2.5E−05 440 7 13005419 13005842 intergenic ENST00000441256 RBMX2P4 −1.15 2.6E−04 423 14 37798337 37798669 intron ENST00000556940 MIPOL1 −1.52 6.7E−06 332 17 48774453 48774711 promoter ENST00000364470 Y_RNA −1.16 6.7E−04 258 13 32519681 32520190 intron ENST00000428783 EEF1DP3 −1.12 7.1E−06 509 17 10640501 10640980 intron ENST00000583012 CTC-297N7.5 −1.12 5.2E−05 479 8 142140988 142141629 promoter ENST00000517908 RP11-809O17.1 1.23 3.7E−04 641 9 45008582 45009082 intron ENST00000421848 RP11-374M1.4 −1.17 6.0E−04 500 18 19748853 19749787 promoter ENST00000583490 GATA6-AS1 −1.54 1.0E−06 934 8 17646298 17647375 intron ENST00000381862 MTUS1 −1.20 5.7E−04 1077 17 618801 619322 promoter ENST00000437048 VPS53 −1.27 6.7E−04 521 13 93125967 93126657 intron ENST00000377067 GPC5 −1.64 6.0E−04 690 10 65479061 65479739 intron ENST00000444770 RP11-170M17.1 −1.72 1.2E−06 678 3 19189370 19190217 promoter ENST00000452398 KCNH8 −1.61 1.6E−05 847 1 59245356 59246066 intergenic ENST00000371222 JUN −1.23 4.7E−05 710 9 105629671 105630230 intergenic ENST00000430854 RP11-338N12.1 −1.50 3.7E−04 559 2 134946547 134947309 intron ENST00000409645 MGAT5 −1.11 8.1E−04 762 12 113905094 113906232 intron ENST00000261731 LHX5 1.03 7.6E−04 1138 13 78271260 78272125 promoter ENST00000466548 SLAIN1 −1.58 4.6E−08 865 14 68658282 68659082 intron ENST00000557045 RAD51B −1.08 4.4E−05 800 X 22003441 22003730 intron ENST00000415881 SMS −1.08 1.9E−04 289 7 38903200 38903772 intron ENST00000457055 VPS41 −1.16 4.2E−06 572 17 53510366 53511001 intergenic ENST00000262065 MMD −1.11 1.7E−04 635 3 194353440 194353664 promoter ENST00000447139 AC046143.3 1.07 8.2E−04 224 12 15373831 15374573 promoter ENST00000537717 RERG −1.02 2.1E−05 742 15 52199610 52200183 promoter ENST00000606352 U6 −1.12 2.3E−08 573 Y 2476943 2477666 intergenic ENST00000516032 RNU6-1334P −1.19 1.4E−04 723 17 46024345 46024764 promoter ENST00000580372 RP11-6N17.6 −1.16 9.1E−04 419 X 1710260 1710695 promoter ENST00000381261 AKAP17A −1.01 6.7E−04 435 Y 2558832 2559585 intergenic ENST00000516032 RNU6-1334P −1.33 8.4E−07 753 18 23806089 23807166 promoter ENST00000418698 TAF4B −1.39 2.7E−05 1077 4 69598563 69599228 intergenic ENST00000509261 RP11-1267H10.4 −1.31 9.2E−08 665 12 6419391 6420221 promoter ENST00000396988 PLEKHG6 −1.05 4.5E−04 830 18 2984812 2985290 promoter ENST00000584915 LPIN2 −1.58 6.0E−05 478 X 20392961 20393546 intergenic ENST00000517169 RN7SKP183 −1.03 8.9E−04 585 15 66124847 66125582 intron ENST00000568850 RAB11A −1.07 6.5E−06 735 4 119273882 119274465 promoter ENST00000296498 PRSS12 −1.00 5.3E−05 583 3 19188141 19189179 promoter ENST00000328405 KCNH8 −1.13 2.3E−04 1038 11 94335540 94336653 intron ENST00000537874 RP11-867G2.8 −1.14 1.1E−05 1113 18 29665492 29665879 intron ENST00000583184 RP11-5316.2 −1.70 2.9E−04 387 5 176513355 176514471 promoter ENST00000513166 FGFR4 −1.02 2.6E−04 1116 18 12376764 12377928 promoter ENST00000590811 AFG3L2 −1.05 4.2E−04 1164 X 33780627 33780788 intron ENST00000445233 RP11-305F18.1 −1.32 9.7E−04 161 X 83441953 83443818 promoter ENST00000460730 RPS6KA6 −1.04 1.3E−04 1865 4 15679072 15679693 intron ENST00000514541 FBXL5 −1.30 6.6E−10 621 3 194432537 194433012 intron ENST00000423318 AC090505.6 1.01 6.1E−04 475 17 36070163 36070788 intron ENST00000560016 HNF1B −1.79 6.3E−11 625 18 28551397 28551656 intron ENST00000583580 RP11-25I11.1 −1.93 8.6E−05 259 18 21795580 21796435 promoter ENST00000384039 RNU6-435P −1.00 9.5E−04 855 4 89897580 89898181 intron ENST00000509094 FAM13A −1.15 9.6E−04 601 8 40013191 40014286 intergenic ENST00000315792 C8orf4 −1.03 3.5E−04 1095 4 52883991 52884363 promoter ENST00000343457 LRRC66 −1.30 2.6E−04 372 3 66692481 66692862 intergenic ENST00000459863 RPL21P41 −1.43 8.0E−04 381 18 19748357 19748632 promoter ENST00000579431 GATA6-AS1 −1.26 1.8E−04 275 5 58145773 58146112 intron ENST00000510198 CTD-2176121.2 −1.35 1.2E−05 339 5 40485204 40485821 intergenic ENST00000583717 AC108105.1 −1.22 2.4E−04 617 7 64532350 64532740 promoter ENST00000384334 SNORA15 −1.70 6.4E−06 390 18 21450963 21451245 promoter ENST00000269217 LAMA3 −1.41 1.8E−07 282 15 57899754 57900281 intron ENST00000569089 MYZAP −1.17 1.9E−06 527 12 27425172 27426386 intron ENST00000543246 STK38L −1.11 2.0E−05 1214 2 306486 306655 promoter ENST00000592090 AC079779.5 1.89 9.5E−05 169 16 83983871 83984533 promoter ENST00000361711 OSGIN1 1.35 7.1E−05 662 7 591580 592225 promoter ENST00000517177 AC147651.2 1.23 1.8E−04 645 Median 595.5 Min. 151 Max. 2612

Cox regression was applied to evaluate the confounding effect of age, sex and cellularity on DFS. FIG. 14A shows the Kaplan-Meier curve (log rank P<0.0001, HR 0.1579, 95% CI of HR 0.02877 to 0.8665, median DFS recurrent 236.5 and non-recurrent 927.5 days) with a median 4.15 (min=3.18, max=4.75) years of follow up on the discovery set patients (n=16) and adjusting for age, sex and cellularity (KRAS variant allele frequency). Neither the variant allele frequencies for KRAS and TP53 nor levels of EpCAM and KRT19 gene expression were significantly different between the 6 recurrent and 10 non-recurrent patients (see FIGS. 14B and 14C), confirming no confounding effect of epithelial cellularity on the discovery of the differentially accessible 1092 chromatin peak signature.

Interestingly, expression of genes associated with differentially closed peaks was significantly downregulated in EpCAM⁺ cells of the recurrent versus non-recurrent tumors (P<2.5×10⁻⁹, KS test), but expression of genes near differentially open peaks was not significantly upregulated compared to the background of genes near unchanged peaks (see FIG. 15A). The putative promoter region of TUSC3 gene was less accessible in the recurrent tumors, consistent with its mRNA expression (shown in FIG. 2). The promoter region of KRT19 (as internal control), a marker gene for pancreatic ductal cells, showed no difference in accessibility and no change in mRNA expression. The promoter region of KRT19 (as internal control), a marker gene for pancreatic ductal differentiation, showed no difference in accessibility and no differences in mRNA expression between groups. These loci were interrogated in the ENCODE database for a pancreatic cancer cell line (Panc-1) and two normal pancreatic cell lines (HPDE, pancreas BC). The TUSC3 promoter region displayed hypermethylation in Panc-1 and hypomethylation in pancreas BC, whereas hypomethylation at the KRT19 region was visible in both the cells showed. Also, there was no DNase 1 hypersensitive site (DHS) detected at the TUSC3 promoter in Panc-1, while it was clearly detected in HPDE.

Through the transcription factor (TF) binding motif analysis and predictive modeling on these open chromatin peaks, sixty one (61) TFs were identified whose motifs were differentially open in recurrent (17 motifs) and non-recurrent (44 motifs) patients as in FIG. 3.

Table 2A includes the 17 transcription factors whose motifs were differentially open in recurrent patients, while Table 2B includes the 44 transcription factors whose motifs were differentially open in non-recurrent patients.

TABLE 2A TFs whose motifs were open in recurrent patients ZKSCAN1 MAFF RUNX1 POU3F1 GCM1 EPAS1 RREB1 ZNF32 ZBTB3 RUNX2 NR3C2 ZSCAN4 CLOCK ZNF410 SMAD1 HOXB1 TCF15

TABLE 2B TFs whose motifs were open in non-recurrent patients HINFP HNF4G ZBTB33 FOXD2 ONECUT1 CGBP CREB1 ONECUT3 ISL1 TET1 MYPOP ATF2 DLX2 MLL E2F3 ZNF384 E2F2 HNF4A GATA2 DNMT1 GMEB2 SP3 PRRX1 GATA1 CTCFL E2F5 ARID5A TCFL5 HMBOX1 CTCF AC012531.1 ZFP161 HOXB7 HOMEZ HNF1B ZBTB7B OTP IRF6 NRF1 HNF1A HOXC9 PBX3 GRHL1 ZFHX3

Nuclear localization of two TFs from this analysis, ZKSCAN1 and HNF1b, associated with recurrent and non-recurrent groups respectively, were confirmed by immunohistochemistry (IHC) and immunofluorescence (IF) staining on the tissue microarrays (TMAs) on a subset of this cohort (N=40).

FIG. 4A shows the nuclear staining patterns of HNF1b and ZKSCAN1 in representative recurrent (i and iii, respectively) and non-recurrent (ii and iv, respectively) patients. HNF1b nuclear staining was either completely absent or weak in recurrent patients and strong in non-recurrent patients (p<0.0067, Fisher's exact test). Although differential localization of ZKSCAN1 was not as dramatic, we found nuclear staining of ZKSCAN1 in recurrent patients, contrasting with weak staining in non-recurrent patients (not significantly associated with recurrence, Fisher's exact test).

Kaplan-Meier analysis showed significant segregation of the patients showing strong nuclear localization versus patients showing weak/no nuclear localization of HNF1b as shown in FIG. 4B (Gehan-Breslow-Wilcoxon test p=0.0043, n=40), but that of ZKSCAN1 did not show a significant segregation (data not shown).

Nuclear staining was considered to be a positive indicator of nuclear localization of the TFs (see FIGS. 15B and 15C).

Table 3 shows the association of nuclear localization of HNF1b and ZKSCAN1 with recurrence.

HNF1b Nuclear Staining ZKSCAN1 Nuclear Staining Recurred Not-recurred Recurred Not-recurred (n) (n) (n) (n) Absent or weak 12 8 6 6 Strong 2 13 9 15 Fisher's exact Fisher's exact test: p < 0.007 test: p = n.s.

HNF1b and ZKSCAN1 staining was further validated on another independent archival PDAC cohort (N=97), where the short-term survivors (N=45) with median overall survival (OS) 6 months and the long-term survivors (N=52) with median OS 6 years were already preselected.

Only rare cells with HNF1b nuclear staining were observed in the tumors of short-term survivors, but many such cell were observed in long-term survivors. By quantitative estimation of the proportion of nuclear-positive cells, the long-term survivors showed a 52-fold increase in HNF1b nuclear localization compared to short-term survivors. Conversely, ZKSCAN1 was 5.3-fold lower in long-term survivors compared to short-term survivors. For both TFs, a simple determination of total area staining positive was much less discriminative. Consistent with the fact that differential TF localization can occur without changes in their gene expression, we saw no difference in normalized gene expression of either HNF1b or ZKSCAN1, suggesting that the nuclear localization of these TFs, but not their overall expression, is predictive of recurrence. These studies demonstrate that the expression and localization of HNF1b protein, a transcription factor identified through unbiased assessment of chromatin accessibility, is different between samples with short and long DFS.

Thus, the chromatin accessibility signature and the differential nuclear localization of TFs predict the post-resection early recurrence of PDAC with remarkable accuracy. No other existing method is capable of such accuracy. Indeed, no existing technology can predict the potential risk of post-resection early recurrence in PDAC. The present disclosure provides the first array of its kind, which will predict early recurrence of human PDAC.

Example 2: Array Methodology

(A) Array Preparation:

ATAC-array platform technology was developed in order to cross-validate the chromatin accessibility signature (as obtained by ATAC-seq above) classifying PDAC patients into recurrent and non-recurrent groups. FIG. 5 provides a schematic representation of an exemplary ATAC-array approach described herein.

An array was prepared on a desired format. The array was prepared by taking the coordinates of previously identified open chromatin peaks, the start and end loci. Complementary sequences were placed on a solid platform on an array format following the protocol of the manufacturer.

An exemplary PDAC array may target at least 100, at least 200, at least 300, at least 400, at least 500, at least 600, at least 700, at least 800, at least 900, at least 1000, or alternatively, all 1092 chromatin regions identified in Table 1.

In particular, to validate the signature obtained by ATAC-seq, a custom microarray (using an aCGH-array from Agilent Technologies) was prepared with 932 out of 1092 regions from the chromatin accessibility signature (244 regions that were opened in recurrent but silenced in non-recurrent group+688 regions that were opened in non-recurrent group but silenced in recurrent group) along with 312 control regions (opened in both recurrent and non-recurrent groups).

(B) Library Preparation:

ATAC libraries were prepared as described in detail below. Briefly, intact nuclei were extracted from a biological sample. A Tn5 transposase complex was added to the intact nuclei. Following an incubation, transposed DNA fragments were extracted from the reaction solution and amplified to provide ATAC libraries.

The preparation of tumor specimens followed the procedure outlined below: first EpCAM+PDAC malignant cells were isolated from the tumor microenvironment and then ATAC-libraries were made (the details of the methodology in given below).

(1) Making single-cell suspension from PDAC FNA/laparoscopic surgical/surgically resected specimens.

The FNA/laparoscopic surgical/surgically resected specimens were taken into a 50-ml Gentle-MACS “C” tube containing the digestion buffer: 5 ml of media (MEM+ protease inhibitor)+100 μl of liberase (Roche)+50 μl Kolliphor® P 188 (15 mM stock)+5 μl DNAse-1 (10 mg/ml stock)+37.5 μl CaCl₂) (1M stock) and the tube was placed in Gentle-MACS tissue dissociator machine for 60 min at 37° C. After incubation, 5 ml of MACS buffer was added, and the suspension filtered through 40 μM filter (BD cell strainer) into another 50 ml microfuge tube. The tube was centrifuged @500×g for 5 min at 4° C. and the supernatant discarded. 500 μL of ACK lysing buffer was added to the pellet, incubated for 5 min at RT then diluted immediately with 4.5 ml of MACS buffer (BSA diluted 1:20 with Auto-MACS rinsing solution). The tube was centrifuged @500×g for 5 min at 4° C. and the supernatant discarded. The cell pellet was re-suspended in 50 μL of MACS buffer and 100 μL of FcR Blocking Reagent and 00 μL of CD326 (EpCAM) Micro-Beads were added. The mixture was mixed well and refrigerated for 30 minutes (4-8° C.) but not on ice. After the incubation, the cells were washed once by adding 5 ml of MACS buffer and centrifuged at 500×g for 5 minutes at 4° C. The supernatant was aspirated completely. The pellet was re-suspended in 500 μL of MACS buffer and proceed to magnetic separation.

(2) Magnetic Separation of EpCAM+ Cells with LS Columns

A 15 ml tube was used for collection of the effluents (start preparing the column by rinsing with 3 ml MACS buffer while centrifuging the cell suspension). The cell suspension 500 μL was applied onto the column. “Unlabeled” cells (anything other than epithelial cells) that pass through were collected and the column was washed with 3×3 ml of buffer as effluent. Washing steps were performed by adding buffer three times. The column was removed from the separator and placed on a 15 ml collection tube. 5 ml of buffer was pipetted onto the column. The magnetically labeled cells were flushed out by firmly pushing the plunger into the column. (To increase the purity of the magnetically labeled fraction, the cells may be passed over a new, freshly prepared column.) The cells (˜5 ml total suspension) were pelleted down @500×g for 5 min at 4° C. The unlabeled cells (˜12.5 ml total suspension from previous step) were also pelleted down @500×g for 5 min at 4° C. Supernatant was discarded and labeled cells were re-suspended in 2000 μL of 1× cold PBS. The cells were counted, and only epithelial cells fraction were used for ATAC-library preparation utilizing 10,000-50,000 cells, and the remaining cells were stored for DNA/RNA extraction (later with Qiagen All-prep DNA-RNA kit). The “Effluent” fraction was pelleted down and stored at −80° C. along with the epithelial cell fraction for future DNA/RNA extraction in order to utilize it as control for checking epithelial enrichment.

(3) Continue with Transposition Reaction on the Isolated Cells

10,000-50,000 cells were taken in each of the two 1.5 ml microfuge tubes (in duplicates) and centrifuged for 5 min at 500×g at 4° C. Supernatant was discarded and the cell pellet was re-suspended by pipetting up and down in 50 μl of cold lysis buffer. The re-suspended pellet was centrifuged immediately for 10 min at 500×g at 4° C. This step affords lysis of cells with nonionic detergent and generated a crude nuclei preparation. The supernatant was discarded, and the crude nuclei preparation was used in the transposition reaction.

(4) Transposition Reaction and Purification (Modified from Buenrostro, Nat Methods (2013)).

The cell pellet was placed on ice.

Transposition Reaction Mixture:

-   -   a. In 100-μL for a duplicate library reaction:         -   i. 50-μL TN5 buffer TD (2× reaction buffer from Nextera kit)         -   ii. 45-μL nuclease-free water         -   iii. 5-μL TN5 enzyme TDE1 (Nextera Tn5 Transposase from             Nextera kit)     -   b. The transposition reaction mixture was incubated at 37° C.         for 30 min with gentle mixing to increase fragment yield.

Qiagen MinElute Purification Before PCR

-   -   a. Eluted in 20-μL elution buffer

Purified DNA was stored at −20° C. if necessary.

(5) PCR Amplification of Transposed DNA Fragments

10-μL elute was taken into the 50-μL PCR-reaction and then the usual protocol was followed with the primer pairs as described in Buenrostro, Nat Methods (2013) (supplement). The amplicons were purified with Qiagen mini-elute PCR cleanup kit.

The following was combined in a 0.2 ml PCR tube:

-   -   10 μl transposed DNA (or the cleaned product of the first PCR)     -   10 μl nuclease-free H₂O     -   2.5 μl 25 μM PCR Primer 1     -   2.5 μl 25 μM Barcoded PCR Primer 2 (1 through 24—all primers,         forward (primer 1) and reverse (primer 2) from Buenrostro, Nat         Methods (2013) (supplement)     -   25 μl NEBNext High-Fidelity 2×PCR Master Mix

Primers and PCR conditions were optimized for amplifying large-molecular-weight fragments from low-input material. Integrated DNA Technologies (IDT) synthesized all primers—with no additional modifications. Samples were barcoded appropriately for subsequent pooling and sequencing.

Thermal cycle conditions were as follows:

 1 cycle: 5 min 72° C. 30 sec 98° C. 12 cycles: 10 sec 98° C. 30 sec 63° C. 1 min 72° C.

The first 5-min extension at 72° C. allowed for extension of both ends of the primer after transposition, thereby generating amplifiable fragments.

Amplified library was purified using Qiagen MinElute PCR Purification Kit. The purified library was eluted in 20 μl elution buffer (Buffer EB from the MinElute kit consisting of 10 mM Tris.Cl, pH 8). The column was dried prior to adding elution buffer to avoid ethanol contamination in the final library. Typically, the nanodrop concentration after 12 cycle PCR is ˜10 fold more than the before PCR (The concentration of DNA eluted from the column ought to be approximately 30 nM; however, 5 fold variation is possible and not detrimental). The quality of purified libraries was assessed using a Bioanalyzer High-Sensitivity DNA Analysis kit (Agilent).

(C) Hybridization of the Libraries with the Array:

The final hybridization of the array (complementary probes) with the fluorescent labeled libraries was done by following the manufacturer's guidelines.

Reference genomic DNA with known copy number (Agilent Technologies, catalog #5190-4370, lot #0006392634) was labeled with Cy3 and the ATAC libraries were labeled Cy5 using Genomic DNA ULS labeling kit (Agilent Technologies, catalog #5190-0420). After estimating the labeling efficiencies independently by nanodrop, the labeled reference gDNA and labeled ATAC libraries were mixed together and applied to the custom microarray and incubated overnight following the manufacturer's aCGH hybridization protocol.

The following day, the microarray was washed with wash buffers (Agilent Technologies) and scanned on a SureScanDx microarray reader (Agilent Technologies). Reference gDNA (Cy3) was used as the control to normalize the hybridization efficiencies on each probe. The microarray data were analyzed by using standard bioinformatic pipeline of aCGH analysis.

With this technology, specific regions of interest in the genome can be targeted and interrogated to determine whether these regions are opened of closed, associating them with a phenotype. In the exemplary embodiment disclosed herein, 1092 regions of the PDAC genome, which are differentially opened or closed between the patients who recur early versus the patients who do not are targeted.

Thus, in a particular embodiment, only the targeted 1092 open chromatin regions were interrogated by the array instead of the entire library. Depending on the patterns of the open chromatin peaks within the array, the potential risk of post-resection early recurrence was predicted.

Results:

Patient-by-patient classification of the recurrent and non-recurrent groups was independently determined by ATAC-array on the basis of significant (Student's t-test p<0.001) enrichment of relative intensity of probes representing either recurrent or non-recurrent signature peaks (see FIG. 5). Classification of patients into recurrent and non-recurrent groups as predicted by ATAC-array on the discovery set samples (n=16) had a perfect correlation (Pearson's r=1) with what was done before by ATAC-seq supervised learning. Patients were classified into two groups by ATAC-array: recurrent (median DFS 211 days) and non-recurrent groups (median DFS 678 days) with statistical significance (Log-rank test p=0.0137 and Gehan-Breslow-Wilcoxon test p=0.0076) (FIG. 7A).

In the larger dataset (n=30), significant correlation was observed between ATAC-seq and ATAC-array in each patient (n=36, Spearman p min=0.5, median=0.65, and max=0.77) as shown in FIG. 7B and for a representative patient PT17 (Spearman p=0.6615, 95% CI 0.6226 to 0.6971, P<0.0001, number of pairs 931) as shown in FIG. 7C.

Derivation of ATAC-array prognosis score: For each ATAC-array analysis, four hybridization intensity distributions were measured relative to distinct probe sets and these distributions were summarized by their median values, as exemplified by ATAC-array output results in two representative patients with good prognosis (PT67) and with bad prognosis (PT60), as shown in FIGS. 7D and 7E respectively. The dashed distribution represents the positive control probes (median value denoted by CTRL) covering 312 regulatory regions open in all PDAC tumors; solid represents the negative control comprising over 7000 probes covering the CGH-backbone as provided by Agilent (median value, CGH); Blue comprises the 688 regulatory regions open in patients with good prognosis (median value, BLUE); and Red comprises of 244 regulatory regions open in patients with poor prognosis (median value, RED). The discriminative value of the BLUE and RED scores were compared individually, as well as that of the difference in distribution median values, (BLUE−RED), all normalized by the difference between positive and negative control distribution medians (CTRL−CGH). For each individual patient, the ratios of (BLUE/(CTRL−CGH)), (RED/(CTRL−CGH)), and ((BLUE−RED)/(CTRL−CGH)) were calculated, and it was found that the score (BLUE/(CTRL−CGH)) displayed the best performance for stratifying patients according to prognosis (FIGS. 16A and 16B, RED/(CTRL−CGH) log-rank (Mantel-Cox) test P=0.44, HR 0.77, 95% CI 0.3943 to 1.504, median DFS 559 days (n=25), and median DFS 592 days (n=24) respectively; and (BLUE−RED)/(CTRL−CGH) log-rank (Mantel-Cox) test P=0.12, HR 1.771, 95% CI: 0.8556-3.664, median DFS 663 days (n=22), and median DFS 348 days (n=21) respectively). In particular, patients were separated into two groups using the median value of (BLUE/(CTRL−CGH)) (median=0.6, range=0.36 to 0.88), which is referred to as the “Prognosis Score” (FIG. 17A), and compared their DFS by Cox proportional hazards regression. With a median 4.15 (min=3.18, max=4.75)-year follow-up among the original discovery cohort (n=49), Kaplan-Meier survival analysis showed a significant segregation of the two groups (FIG. 7F, log-rank (Mantel-Cox) test P=0.0022, Gehan-Breslow-Wilcoxon test, P=0.0009, HR 2.896, 95% CI 1.426 to 5.878, median DFS 264 and 845 days respectively).

ATAC-array prognosis score combined with HNFlb nuclear localization: The 3.2-fold difference in DFS based on ATAC-array prognosis score was further increased to 7.4-fold when the ATAC-array score was combined with immunohistochemical HNF1b nuclear localization as an additional biomarker (FIG. 7G), log-rank (Mantel-Cox) test P<0.0001, Gehan-Breslow-Wilcoxon test P=0.0004 and log-rank test for trend P<0.0001). It was found that 38.4% of patients (15/39) displayed an ATAC-array good prognosis signature (Prognosis Score higher than the median) in combination with HNF1b localized to nuclei, with median DFS 1343 days; 12.8% (5/39) displayed an ATAC-array good prognosis signature but no nuclear localization of HNFlb, with median DFS 940 days; 28.2% (11/39) showed an ATAC-array poor prognosis signature (Prognosis Score lower than the median) but positive nuclear localization of HNFlb, with median DFS 559 days; and the remaining 20.5% (8/39) showed an ATAC-array poor prognosis signature and no nuclear localization of HNFlb, with median DFS 183 days. Thus, two simple prognostic methodologies (ATAC-array and immunohistochemical determination of HNF1b nuclear positivity), both derived from the ATAC-seq analysis of chromatin accessibility signatures in resected pancreatic cancer, combine to stratify patients into prognostic groups with more than 7-fold differences in DFS.

Validation of ATAC-array prognosis score on PDAC organoids: In order to validate the ATAC-array results on an independent validation cohort, ATAC libraries were created from patient-derived PDAC organoids, representing cultures of enriched malignant epithelial cells derived from individual patients. In an initial comparison of ATAC-array chromatin accessibility signatures between organoids and freshly isolated EpCAM⁺ tumor epithelial cells in 12 patients for which libraries were available from both, significant changes were observed in chromatin accessibility in organoids compared to their tumors of origin, likely representing predictable epigenetic reprogramming of tumor cells occurring during organoid culture. These changes most frequently involved increased accessibility of the “Blue” and “Green” chromatin loci and decreasing accessibility of “Red” regions in organoids (FIG. 17B, 17C, 17D). It was found that even after taking organoid culture-induced epigenetic alterations into consideration, the Prognosis Score as estimated by ATAC-array on each organoid significantly correlated with the actual DFS of each patient (Spearman p=0.657, 95% CI 0.1150 to 0.8978, P=0.0238, n=12, (FIG. 17E). Additionally, chromatin accessibility was analyzed in 14 organoids from an independent validation cohort derived from resected PDAC patients treated with adjuvant Gemcitabine. As shown in FIG. 7H, when this cohort was separated into two groups using the median Prognosis Score (median=0.86, range=0.66 to 1.04), Kaplan-Meier survival analysis confirmed a significant segregation in DFS (log-rank (Mantel-Cox) test P=0.0475, Gehan-Breslow-Wilcoxon test, P=0.0080, HR 3.228, 95% CI 0.8523 to 12.23, median DFS 119 and 649 days respectively). When organoids from both groups were pooled together to create a larger cohort (12+14=26) as shown in FIG. 7I, the segregation of the organoids on the basis of the Prognosis Score (median=0.84, range=0.48 to 1.22, FIG. 17A) was statistically more significant (log-rank (Mantel-Cox) test P=0.0066, Gehan-Breslow-Wilcoxon test, P=0.0039, HR 2.860, 95% CI 1.144 to 7.145, median DFS 209 and 649 days respectively).

ATAC-array is a hybridization-based technology and, therefore, inexpensive and more suitable to use as a diagnostic tool in clinical setting. Unlike other microarrays, the ATAC-array approach described herein provides for (i) probing the specific signature set of genomic regions encompassing promoter, intronic, exonic and inter-genic regions and (ii) hybridizing with fluorescent-labeled ATAC libraries which are specially prepared to contain amplicon sequences that only represent the TN5-transposase-accessible regions of the genome rather than the whole genome or whole transcriptome. The read out of this technology gives information on differential chromatin accessibility; such information is not available by other microarray technology. In other words, ATAC-array is the first microarray technology capable of reading the chromatin accessibility patterns. One further advantage of ATAC-array is that since the ATAC libraries contain only the accessible regions, hybridization with the ATAC-array provides specific enrichment of signal intensities corresponding to the relative quantities of the accessible regions (or amplicon copies thereof) as represented in each library.

Example 3: Prediction of DFS Using ATAC-Array

Samples from 38 patients were analyzed using the ATAC-array approach described herein. Four peaks were detected in every array for every patient sample (ATAC-libraries), which is represented in FIG. 8A.

The solid peak represents a negative control (Agilent-provided CGH backbone). The dash-dot peak represents a positive control. In this example, the positive control (CTRL) was derived from 336 chromatin regions that are open in all patients (similar to “house-keeping” elements). The dotted peak represents the 723 regions that are silenced in the bad-prognosis-group but open in the good-prognosis-group patients. The dashed peak represents the 369 regions that are silenced in good-prognosis-group but open in bad-prognosis-group patients.

It was observed that a significantly higher median intensity for the dashed peak as compared to the dotted peak is associated with a poor prognosis; similarly, a significantly higher median intensity for the dotted peak as compared to the dashed peak is associated with a good prognosis.

Disease-free survival is a continuous variable. The distance between the two peaks (the difference between the median intensities) was normalized with the distance between the controls {(dotted−dashed)/(CTRL−CGH)}. Here, the denominator (CTRL−CGH) was used as a QC parameter for predictive calls in the array.

Patient-level data are shown in Table 4.

TABLE 4 Training Set. Normalized Control Test Differential Differential Differential {(Blue − Red)/ DFS Patient ID (CTRL − CGH) (Blue − Red) (CTRL − CGH)} (days) Recurrence PT4 L2R 1.9672 −0.3863 −0.1963705 252 1 PT5 L2R 2.1617 0.1064 0.04922052 365 1 PT6 L2R 1.7002 −0.2793 −0.1642748 158 1 PT7 L2R 1.7849 0.0674 0.03776122 1180 0 PT9 L2R 1.6263 0.238 0.14634446 678 1 PT10 L2R 1.141 −0.3227 −0.2828221 42 1 PT12 L2R 1.5904 0.3293 0.20705483 1191 0 PT13 L2R 2.4152 −0.8316 −0.3443193 175 1 PT14 L2R 1.2645 −0.4239 −0.3352313 209 1 PT17 L2R 2.0392 −0.3211 −0.1574637 156 1 PT18 L2R 1.9272 −0.245 −0.1271274 108 1 PT20 L2R 1.2294 −0.2506 −0.2038393 688 0 PT21 L2R 2.0491 −0.2097 −0.1023376 348 1 PT23 L2R 2.6042 −0.0517 −0.0198525 36 1 PT25 L2R 1.7679 0.6491 0.36715878 518 1 PT26 L2R 2.3486 0.8457 0.36008686 422 1 pT35 L2R 2.934 1.1348 0.38677573 923 0 PT36 L2R 2.9764 1.2819 0.43068808 836 1 PT37 L2R 1.2408 −0.0799 −0.0643939 596 0 PT42 L2R 2.7013 0.5862 0.21700663 996 0 PT43 L2R 2.2171 0.497 0.2241667 1049 0 PT44 L2R 1.1648 0.2568 0.22046703 925 0 PT45 L2R 3.5507 1.5784 0.44453206 629 1 PT46 L2R 1.2151 0.1034 0.08509588 309 0 PT47 L2R 1.5167 −0.4858 −0.3203007 567 0 PT49 L2R 1.3459 0.122 0.09064566 436 0 PT50 L2R 0.9377 −0.616 −0.6569265 58 1 PT52 L2R 2.6186 0.5141 0.19632628 583 1 PT53 L2R 1.7337 −0.4718 −0.2721347 752 1 PT55 L2R 1.6023 0.1109 0.06921301 43 1 PT56 L2R 2.5785 0.3581 0.13887919 360 1 PT57 L2R 1.8123 −0.0896 −0.0494399 467 1 PT58 L2R 1.5074 0.2023 0.13420459 197 1 PT59 L2R 1.5672 −0.1994 −0.1272333 845 1 PT60 L2R 1.9405 −0.6056 −0.3120845 214 1 PT61 L2R 1.6743 −0.2927 −0.1748193 797 0 PT62 L2R 1.7416 0.4251 0.2440859 706 0 PT63 L2R 0.9916 0.204 0.20572812 154 1 Median 1.75475 Max 3.5507 Min 0.9377

Cox regression analysis was performed to confirm that the parameter qualifies for being a predictor. Using all patients (n=38), it was found to be significant (Cox regression n=38, p-value 0.037, HR 0.166, 95 CI [0.03, 0.9].

A linear regression model was established including only the patients where the day of recurrence was known (n=25) and excluding patients still surviving disease-free. The equation was y=437.5*X+354.8. See FIG. 8B. This equation and others generated in a similar manner are useful to predict the actual duration of DFS (days) in any patient at the time of diagnosis.

The chromatin accessibility signature and associated TFs that were significantly correlated with PDAC prognosis, offer a new chromatin organization-based prognostic paradigm for precision oncology. Although chromatin accessibility patterns have been reported in malignant diseases based on epigenetic analyses of bulk tumors, to date these analyses have excluded pancreatic cancer, based upon the notoriously low cellularity of these tumors. The results presented herein suggest that tumor-intrinsic chromatin accessibility patterns of PDAC and associated nuclear localization of TFs may predict outcome in this disease. The ATAC-array technology disclosed herein, combined with immunohistochemical determination of HNF1b nuclear localization, provides a simple and clinically achievable prediction of favorable vs unfavorable epigenetic states in PDAC.

F. SPECIFIC EMBODIMENTS

(A1) A method for identifying a differentially accessible chromatin region, comprising: (a) obtaining a cellular sample from each of a plurality of subjects; (b) interrogating a genome-wide chromatin accessibility landscape; and (c) identifying a plurality of chromatin regions, wherein each of the plurality of chromatin regions is differentially accessible between a first subset of the plurality of subjects and a second subset of the plurality of subjects.

(A2) The method of embodiment A1, wherein the first subset comprises treatment resistant subjects and the second subset comprises treatment responsive subjects.

(A3) The method of embodiment A1, wherein the first subset comprises recurrent, and particularly early recurrent, subjects and the second subset comprises non-recurrent or late recurrent subjects.

(A4) The method of embodiment A1, wherein the first subset comprises short-term survivors and the second subset comprises long-term survivors.

(A5) The method of embodiment A1, wherein the first subset comprises subjects responsive to a first treatment modality (e.g., surgical resection with an adjuvant chemotherapeutic regimen) and the second subset comprises subjects that may benefit from treatment with a second treatment modality (e.g., an epigenetic drug or epigenetic reprogramming).

(B1) An assay comprising a plurality of oligonucleotides, optionally anchored to a solid support, wherein the plurality of oligonucleotides are complementary to a plurality of pre-selected differentially accessible chromatin regions.

(B2) The assay of embodiment B1, wherein each of the plurality of pre-selected differentially accessible chromatin regions is differentially accessible between a first subset of cancer patients and a second subset of cancer patients.

(B3) The assay of embodiment B1, wherein the plurality of pre-selected differentially accessible chromatin regions comprises at least 100 differentially accessible chromatin regions.

(B4) The assay of embodiment B1, wherein the plurality of pre-selected differentially accessible chromatin regions comprises at least 500 differentially accessible chromatin regions.

(B5) The assay of any of embodiments B1 to B4, where the plurality of oligonucleotides are anchored to a solid support.

(B6) The assay of any of embodiments B1 to B4, where the plurality of oligonucleotides are for use to hybridization with the differentially accessible chromatin regions in situ.

(C1) A method for treating cancer in a patient in need thereof, the method comprising: providing one or more treatment modalities to the patient, wherein prior to providing the treatment modality, a cellular sample from the patent has been tested to determine an epigenetic landscape of the cellular sample.

(C2) The method of embodiment C1, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions.

(C3) The method of embodiment C1, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions and the plurality of pre-selected differentially accessible chromatin regions comprise at least 100 differentially accessible chromatin regions.

(C4) The method of embodiment C1, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions and the plurality of pre-selected differentially accessible chromatin region comprise at least 500 differentially accessible chromatin regions.

(D1) A method for treating PDAC in a patient in need thereof, the method comprising: treating the patient with a chemotherapeutic regimen, wherein prior to treating the patient with a chemotherapeutic regimen, a cellular sample from the patent has been tested to determine an epigenetic landscape of the cellular sample.

(D2) The method of embodiment D1, further comprising a histopathological investigation.

(D3) The method of embodiment D1, wherein the patient does not undergo surgical resection.

(D4) The method of embodiment D1, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions from Table 1.

(D5) The method of embodiment D1, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions and the plurality of pre-selected differentially accessible chromatin regions comprises at least 100 differentially accessible chromatin regions from Table 1.

(D6) The method of embodiment D1, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions and the plurality of pre-selected differentially accessible chromatin regions comprises at least 500 differentially accessible chromatin regions from Table 1.

(D7) The method of embodiment D1, further comprising: (c) assessing expression and/or nuclear localization of one or more transcription factors.

(D8) The method of embodiment D7, wherein the one or more transcription factors comprise HNF1b and/or ZKSCAN1.

(E1) A method for treating PDAC in a patient in need thereof, the method comprising: resecting cancerous tissue, wherein prior to resecting the cancerous tissue, a cellular sample from the patent has been tested to determine an epigenetic landscape of the cellular sample

(E2) The method of embodiment E1, further comprising a histopathological investigation.

(E3) The method of embodiment E1, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions from Table 1.

(E4) The method of embodiment E1, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions and the plurality of pre-selected differentially accessible chromatin regions comprises at least 100 differentially accessible chromatin regions from Table 1.

(E5) The method of embodiment E1, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions and the plurality of pre-selected differentially accessible chromatin regions comprises at least 500 differentially accessible chromatin regions from Table 1.

(E6) The method of embodiment E1, further comprising: (c) assessing expression and/or nuclear localization of one or more transcription factors.

(E7) The method of embodiment E6, wherein the one or more transcription factors comprise HNF1b and/or ZKSCAN1.

(F1) A method for assessing an epigenetic landscape of a tumor sample, the method comprising: (a) obtaining a tumor sample, or derivative thereof; (b) contacting the tumor sample, or derivative thereof, to a plurality of oligonucleotides, wherein the plurality of oligonucleotides are anchored to a solid support and wherein the plurality of oligonucleotides are complementary to a plurality of pre-selected differentially accessible chromatin regions.

(F2) The method of embodiment F1, wherein the plurality of pre-selected differentially accessible chromatin regions comprises at least 100 differentially accessible chromatin regions.

(F3) The method of embodiment F1, wherein the plurality of pre-selected differentially accessible chromatin regions comprises at least 500 differentially accessible chromatin regions.

(F4) The method of embodiment F1, further comprising: (c) assessing expression and/or nuclear localization of one or more transcription factors.

(F5) The method of any one of embodiments F1-F4, wherein the tumor sample is from a pancreatic ductal adenocarcinoma.

(F6) The method of embodiment F5, wherein the one or more transcription factors comprise HNF1b and/or ZKSCAN1.

(G1) A method for determining an epigenetic landscape associated with a specific phenotypic trait of a biological sample, the method comprising: (a) providing a biological sample obtained from a patient, said biological sample comprising morphologically intact nuclei from cells of patient; (b) contacting the intact nuclei to a transposase complex to produce a population of tagged DNA fragments representing accessible chromatin regions (ACRs) of the intact nuclei; (c) attaching a detectable label to the tagged DNA fragments to produce labeled fragments; and (d) contacting the labeled fragments to a set of oligonucleotides probes, wherein said set of oligonucleotide probes are bound to a solid support.

(G2) The method of embodiment G1, further comprising: (b′) amplifying said tagged DNA fragments.

(G3) The method of embodiment G1 or embodiment G2, wherein the set of oligonucleotide probes comprises (i) a first subset of oligonucleotide probes representative of accessible chromatin regions associated with a first phenotype and (ii) a second subset of oligonucleotide probes representative of accessible chromatin regions associated with a second phenotype.

(G4) The method of embodiment G3, wherein the first phenotype is recurrence of a cancer within one year of surgical resection and the second phenotype is non-recurrence of a cancer within one year of surgical resection.

(G5) The method of any of embodiments G1 to G4, further comprising: assessing nuclear localization of one or more transcription factors.

(G6) The method of any of embodiments G1 to G5, wherein step (d) further comprises substantially simultaneously or sequentially contacting labeled reference DNA to the set of oligonucleotide probes and normalizing hybridization intensity based on the labeled reference DNA.

(G7) The method of any of embodiments G1 to G6, wherein the biological sample comprises malignant cells.

(G8) The method of any of embodiments G1 to G7, wherein the biological sample is pancreatic ductal adenocarcinoma tissue.

(G9) The method of any of embodiments G1 to G8, wherein the phenotypic trait is responsiveness to a treatment modality.

(G10) The method of any of embodiments G1 to G9, wherein the ACRs comprise a promoter, an enchancer, or other regulatory element.

(G11) The method of any of embodiments G1 to G10, wherein the method does not include sequencing the tagged fragments or amplicons thereof.

(H1) A method for identifying an epigenetic landscape characteristic of resistance to a cancer treatment modality, the method comprising: (a) providing a first sample comprising cells from a treatment-resistant tumor and a second sample comprising cells from a treatment-sensitive tumor; (b) identifying accessible chromatin regions (ACRs) in both samples; and (c) comparing the ACRs identified in the first sample to the ACRs identified in the second sample.

(H2) The method of embodiment H1, wherein step (b) comprises: (i) contacting morphologically intact nuclei from the first sample to a transposase complex to produce a first population of tagged DNA fragments representing ACRs of the intact nuclei of the first sample; (ii) contacting morphologically intact nuclei from the second sample to a transposase complex to produce a second population of tagged DNA fragments representing ACRs of the intact nuclei of the second sample; (iii) attaching a first detectable label to the tagged DNA fragments representing ACRs of the first sample to produce a first population of labeled fragments; (iv) attaching a second detectable label to the tagged DNA fragments representing ACRs of the second sample to produce a second population of labeled fragments; (v) contacting the first population of labeled fragments to a first set of oligonucleotides probes, wherein said first set of oligonucleotide probes are bound to a solid support; (vi) contacting the second population of labeled fragments to a second set of oligonucleotides probes, wherein said second set of oligonucleotide probes are bound to a solid support; wherein said first set of oligonucleotide probes and the second set of oligonucleotide probes are substantially the same and comprise at least one chromatin region that is differentially accessible between the treatment-resistant tumor and the treatment-sensitive tumor.

(H3) The method of embodiment H2, wherein step (b) further comprises: (i′) amplifying said tagged DNA fragments representing ACRs of the intact nuclei of the first sample and/or (ii′) amplifying said tagged DNA fragments representing ACRs of the intact nuclei of the second sample.

(H4) The method of any of embodiments H1 to H3, wherein the cancer treatment modality is surgical resection with or without adjuvant chemotherapy.

(H5) The method of any of embodiments H1 to H4, wherein the method does not include sequencing the tagged fragments or amplicons thereof.

(I1) A method for treating pancreatic ductal adenocarcinoma in a patient in need thereof, the method comprising: resecting cancerous tissue, wherein prior to resecting the cancerous tissue, a biological sample from the patent has been tested to determine an epigenetic landscape of the biological sample.

(I2) The method of embodiment I1, further comprising: nuclear localization of one or more transcription factors, wherein the one or more transcription factors optionally comprise HNF1b and/or ZKSCAN1.

(I3) The method of embodiment I2 or I3, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions from Table 1.

(J1) A method for treating pancreatic ductal adenocarcinoma in a patient in need thereof, the method comprising: administering an epigenetic drug to the patient, wherein prior to administering the epigenetic drug, a biological sample from the patent has been tested to determine an epigenetic landscape of the biological sample

(J2) The method of embodiment J1, further comprising: nuclear localization of one or more transcription factors, wherein the one or more transcription factors optionally comprise HNF1b and/or ZKSCAN1.

(J3) The method of embodiment J2 or J3, wherein the epigenetic landscape comprises a plurality of pre-selected differentially accessible chromatin regions from Table 1.

(K1) A method of predicting a duration of disease-free survival in a patient having, or suspected of having, cancer or another malignant disease, the method comprising: (a) determining or having determined a first epigenetic signature value based on chromatin accessibility of a first group of differentially accessible chromatin regions in a biological sample obtained from the patient and a second epigenetic signature value based on chromatin accessibility of a second group of differentially accessible chromatin regions in the biological sample obtained from the patient; (b) comparing the first epigenetic signature value to the second epigenetic signature value to obtain a differential epigenetic value; (c) normalizing the differential value to obtain a normalized differential epigenetic value; and (d) predicting a duration of disease-free survival of the patient.

(K2) The method of embodiment K1, wherein the method includes comparing the normalized differential epigenetic value to a value or set of values derived from a population of confirmed recurred patients.

(K3) The method of embodiment K1, wherein the biological specimen is a biopsy sample, preferably a fine needle biopsy sample, or a bodily fluid sample that contains cancer cells.

The above-described embodiments, and particularly any “preferred” embodiments, are possible examples of implementations and merely set forth for a clear understanding of the principles of the invention. Many variations and modifications may be made to the above-described embodiment(s) without substantially departing from the spirit and principles of the techniques described herein. All modifications are intended to be included herein within the scope of this disclosure and protected by the following claims. 

1. A method for predicting an outcome for a patient, the method comprising: a) providing a biological sample obtained from a treatment-naïve patient having, or suspected of having, cancer, said biological sample comprising morphologically intact nuclei from cells of the patient; b) assessing chromatin accessibility of a first group of differentially accessible chromatin regions in the sample to obtain a first epigenetic signature value, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis; c) optionally, assessing chromatin accessibility of a second group of differentially accessible chromatin regions in the sample to obtain a second epigenetic signature value, wherein accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis; and d) predicting the outcome based on (i) the the first epigenetic signature value and/or (ii) the relative difference between the first epigenetic signature value and the second epigenetic signature value, wherein the outcome is optionally responsiveness to a treatment modality and/or duration of disease-free survival.
 2. The method of claim 1, wherein at least one of step (b) or step (c) comprises a microarray-based hybridization reaction for transposase-accessible chromatin.
 3. The method of claim 1 or claim 2, further comprising the steps of comparing the first epigenetic signature value to the second epigenetic signature value to obtain a differential value and, optionally, normalizing the differential value with a control value.
 4. The method of claim 1, wherein the method comprises determining a prognosis score (PS), wherein the PS is determined from at least the first epigenetic signature value and normalized by the difference between a positive and a negative control.
 5. The method of claim 4, wherein step (d) further comprises taking into account nuclear localization of a transcription factor, preferably HNF1b.
 6. The method of claim 1 or claim 2 or claim 3, further comprising predicting a long duration of disease-free survival when the first epigenetic value is significantly higher than the second epigenetic value and/or predicting a short duration of disease-free survival when the second epigenetic value is significantly higher than the first epigenetic value.
 7. The method of claim 1 or claim 2 or claim 3, wherein step (b) and/or step (c) comprise: i. contacting the intact nuclei to a transposase complex to produce a population of tagged DNA fragments representing accessible chromatin regions (ACRs) of the intact nuclei; ii. attaching a detectable label to the tagged DNA fragments to produce labeled fragments; and iii. contacting the labeled fragments to a set of oligonucleotides probes, wherein said set of oligonucleotide probes are bound to a solid support
 8. The method of any one of the preceding claims, wherein step (b) and step (c) are performed substantially simultaneously.
 9. The method of any one of the preceding claims, wherein the method does not include sequencing the tagged fragments or amplicons thereof.
 10. The method of any one of the preceding claims, wherein the patient has or is suspected of having malignant cancer.
 11. The method of any one of the preceding claims, wherein the patient has or is suspected of having pancreatic cancer.
 12. The method of any one of the preceding claims, wherein the biological specimen is a biopsy sample, preferably a fine needle biopsy sample, or a bodily fluid sample that contains cancer cells.
 13. The method of any one of the preceding claims, wherein said first group of differentially accessible chromatin regions comprises one or more, preferably two or more, or more preferably fifty or more, chromatin regions selected from FIG. 9A and/or said second group of differentially accessible chromatin regions comprises one or more, preferably two or more, or more preferably fifty or more, chromatin regions selected from FIG. 9B.
 14. A solid support comprising a set of oligonucleotide probes bound thereto, wherein the set of oligonucleotide probes comprises a plurality of unique oligonucleotide probes, wherein each unique oligonucleotide probe is hybridizable to a different chromatin region selected from the list of chromatin regions in FIG. 9A of FIG. 9B or a complement thereof, and wherein the set of oligonucleotide probes collectively targets at least two, alternatively at least five, at least ten, at least twenty-five, at least fifty, at least one hundred, at least one hundred fifty, at least two hundred, at least two hundred fifty, at least three hundred, at least three hundred fifty, at least four hundred, at least four hundred fifty, at least five hundred, at least five hundred fifty, at least six hundred, at least six hundred fifty, at least seven hundred, at least seven hundred fifty, at least eight hundred, at least eight hundred fifty, or at least nine hundred chromatin regions selected from the list of chromatin regions in FIG. 9A and FIG. 9B.
 15. The solid support of claim 14, wherein each unique oligonucleotide probe is complementary to at least a portion of a chromatin region selected from the list of chromatin regions in FIG. 9A of FIG. 9B or a complement thereof
 16. A kit or system comprising the solid support of claim
 14. 17. The kit or system of claim 16, further comprising a reagent for detection of HNF1b, wherein the reagent is an antibody or fragment thereof that specifically binds to HNF1b.
 18. A method for forming a plurality of duplexed molecules, the method comprising: contacting labeled nucleic acid fragments to the set of oligonucleotides probes bound to the solid support of claim 14 under conditions sufficient to form a plurality of duplexed molecules, wherein each duplexed molecule comprises (i) a tagged DNA fragment or derivative thereof representing an accessible chromatin region (ACR) of a morphologically intact nuclei and (ii) an oligonucleotide probe bound to the solid support.
 19. A method for treating pancreatic ductal adenocarcinoma in a patient in need thereof, the method comprising: resecting cancerous tissue, wherein prior to said resection, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis; or administering neo-adjuvant chemotherapy followed by surgical resection of cancerous tissue, wherein prior to administering the neo-adjuvant chemotherapy, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis; or administering chemotherapy alone, wherein prior to administering the chemotherapy alone, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis; or administering an immunotherapy agent to the patient, wherein prior to administering the immunotherapy agent, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis; administering a kinase inhibitor to the patient, wherein prior to administering the kinase inhibitor, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis; or administering an epigenetic drug to the patient, wherein prior to administering the epigenetic drug, a biological sample from the patient has been tested to determine chromatin accessibility of a first group of differentially accessible chromatin regions and, optionally, a second group of differentially accessible chromatin regions, wherein accessibility of said first group of differentially accessible chromatin regions is associated with a good prognosis and accessibility of said second group of differentially accessible chromatin regions is associated with a poor prognosis.
 20. The method of claim 19, wherein said first group of differentially accessible chromatin regions comprises one or more, preferably two or more, or more preferably fifty or more, chromatin regions selected from FIG. 9A and/or said second group of differentially accessible chromatin regions comprises one or more, preferably two or more, or more preferably fifty or more, chromatin regions selected from FIG. 9B. 